Olivine Gemstone: Nneɛma, Nkyerɛase, Botae & Nea Ɛkeka Ho

Olivine ka aboɔden abo kuw bi a wonim wɔn sɛ wɔtaa yɛ kɔkɔɔ-ahabammono na ɛwɔ ahunmu ho asɛm. Nyansahufo binom mpo ka sɛ olivine wɔ ɔsram no atade no mu! Wɔ Asase so ha no, wonim olivine yiye sɛ ɛyɛ aboɔden abo ahorow a agye din a wɔfrɛ no peridot.

Ɛhe na olivine nyaa ne din? Hwɛ ne kɔla kɛkɛ! Wɔtoo Olivine din esiane ne kɔla kɔkɔɔ ne ngodua ahabammono ahorow a ɛsono emu biara nti.

Wopɛ sɛ wuhu pii fa nsoromma kuw ntam aboɔden abo yi ho? Lucky ma wo, Gem Rock Auctions yɛ wo ahotoso fibea ma nneɛma nyinaa aboɔden abo. Yɛaboaboa olivine ahorow, ne bo, sɛnea wɔde di dwuma, ne nea ɛkeka ho ho nsɛm a edi mũ ano.

Kɔ so kenkan na sua nea ɛsɛ sɛ wuhu fa olivine ho nyinaa!

Ɛfa Olivine Aboɔden abo ho

Olivine (wɔbɔ no AW-luh-veen) yɛ silicate a ɛdɔɔso a wohu wɔ asase no mu. Ɛyɛ ahunmu aboɔden abo a wonim no yiye nso, efisɛ meteorites pii (titiriw pallasites) wɔ olivine ahwehwɛ.

Olivine kɔla taa yɛ kɔkɔɔ-ahabammono, nanso ebetumi ayɛ kɔkɔɔ, ahabammono, borɔdɔma, ne bruu a ɛyɛ fɛ nso. Aboɔden abo no

Dɛn ne olivine ahwehwɛ? Wonim Olivine kɛse sɛ peridot (a wɔbɔ no PAIR-uh-doe), aboɔden abo a ɛyɛ ahabammono a agye din no awofo. Wɔsan frɛ no chrysolite , ɛyɛ aboɔden abo nkutoo a wɔde ne kɔla a ɛkɔ so daa no kyerɛkyerɛ mu no mu biako — ɛyɛ kɔkɔɔ, ngodua-ahabammono.

So olivine yɛ aboɔden abo a ɛsom bo? Olivine dɔɔso wɔ asase so, bere a peridot ho yɛ na koraa; nanso, wɔda so ara bu no sɛ ɛyɛ aboɔden abo a ɛsom bo fã bi .

Abakɔsɛm mu no, na peridot yɛ September awobo . Wɔ 1912 mu no, wɔde peridot yɛɛ ade a ɛto so abien a wɔde besi sardonyx ananmu sɛ August awobo . Ɔman Sikakɔkɔɔ Adwumfo Fekuw no yɛɛ peridot August awobo titiriw wɔ 1937 mu.

Ɛnnɛ, nsoromma mu ahwɛfo kamfo olivine kyerɛ sɛ Virgo anaa Libra awobo a ɛyɛ anigye .

Peridot nso yɛ aboɔden abo titiriw ma ayeforohyia afe a ɛto so 16 , a nea ɛkyerɛ sɛ olivine aboɔden abo no kyerɛ yɛ ɔdɔ ne anigye a enhinhim.

Twɛn — so ɛno kyerɛ sɛ olivine ne peridot yɛ pɛ? Yiw ne dabi.

Olivine ne Peridot ntam asɛm no

Sɛ woresusuw nsonsonoe a ɛda olivine ne peridot ntam ho a, ɛnyɛ ade titiriw biara. Bere a nnipa pii a wɔwɔ aboɔden abo adwumayɛbea no ka abien no ho asɛm sesa no, “olivine” kyerɛ aboɔden abo kuw no, bere a “peridot” ne aboɔden abo ahorow a agye din sen biara.

Momma yɛntrɛw olivine mineral kuw no mu.

Olivine Nkyerɛkyerɛmu & Su ahorow

Wɔ mfiridwuma mu no, “Olivine” kyerɛ orthorhombic silicate (orthosilicate) aboɔden abo kuw bi, na ɛnyɛ aboɔden abo ankorankoro biako.

Olivine kuw no nsusuwii ne M 2SiO4 a M betumi ayɛ calcium, dade, manganese, nickel, ne/anaasɛ magnesium.

Olivine kuw mu minerals a wɔahyehyɛ no nyinaa ni:

• Forsterite : Mg2SiO4 a ɛwɔ nipadua no mu; Magnesium silicate a wɔde yɛ nneɛma

• Fayalite : Fe2+2SiO4 anaa Fe2SiO4; Dade a ɛyɛ dade a wɔfrɛ no silicate; AKA Olivine a Fe pii wom anaa Iron-chrysolite

• Tephroite : Mn2+2SiO4 anaa Mn2SiO4; Manganese silicate a wɔde yɛ aduru; AKA Mangan-a ɛyɛ aduru a wɔfrɛ no Peridot

• Kirschsteinite : CaFe2 + SiO4 a ɛwɔ nipadua no mu; Calcium a ɛyɛ dade a ɛyɛ dade silicate

• Monticellite : CaMgSiO4 a ɛwɔ nipadua no mu; Calcium magnesium silicate a ɛwɔ nipadua no mu

• Nsuo a wɔfrɛ no Calcio-Olivine : Ca2SiO4; Calcium silicate a wɔde yɛ aduru

• Glaucochroite : CaMn2 + SiO4 a ɛwɔ nipadua no mu; Calcium manganese silicate a ɛwɔ nipadua no mu

• Kirschsteinite : CaFe2 + SiO4 a ɛwɔ nipadua no mu; Calcium a ɛyɛ dade a ɛyɛ dade silicate

• Laihunite : (Fe2 + 0.50.5) Fe3 + [SiO4] anaa (Fe3 +, Fe2 +,) 2 (SiO4); Ferrous & ferric dade silicate a ɛyɛ den

• Liebenbergite : Ni2SiO4 a ɛwɔ nipadua no mu; Nickel silicate a wɔde yɛ aduru

Aboɔden abo titiriw a ɛwɔ “olivine series” no mu ne forsterite ne fayalite.

Olivines pii hyɛ saa nneɛma a wɔahyehyɛ yi ntam. Mprempren, mineralogists bɛkyerɛw formulas no a magnesium ne iron ratio — s.e. Fo90 ma mineral a ɛyɛ 90% forsterite (magnesium) ne 10% fayalite (iron). Bere bi a atwam no, na wɔde din ahorow frɛ nsusuwii pɔtee bi te sɛ hortonolite, hyalosiderite, ne ferrohortonolite.

Tephroite yɛ emufo foforo a ɛho hia.

Wɔtaa ka olivine aboɔden abo a agye din, peridot, ho asɛm sɛ forsterite ahorow, nanso nea ɛwom no fi forsterite a magnesium na ɛwom so kosi fayalite a dade na ɛwom so. Nanso, mpɛn pii no, sɛnea peridot yɛ no bɛn forsterite kɛse.

Mpɛn pii no, olivine aboɔden abo pue wɔ akuwakuw a ɛyɛ den a abubu a nnua a ɛyɛ kurukuruwa ne ahwehwɛ a ɛhyerɛn te sɛ ahwehwɛ wom. Wɔhwehwɛ olivines a ɛyɛ papa te sɛ peridot anaa tephroite sɛ ahwehwɛ a ɛyɛ den, a mpɛn pii no ɛyɛ tiaa na ɛyɛ prismatic.

Bere a olivine yɛ aboɔden abo a abu so sen biara wɔ asase so no mu biako wɔ ne kɛse mu no, ɛyɛ den sɛ wobenya peridot akɛse a ɛte sɛ aboɔden abo.

Olivine Mineral Nneɛma a Ɛwɔ Hɔ

Wɔ aseɛ ha yi, yɛbɛbobɔ olivine minerals titire no su, na yɛakyerɛ olivine ko a sɛ ɛsono a:

• Mohs a ɛyɛ den : 6 (tephroite); 6.5 (fayalite) a wɔde di dwuma; 7 (afiri a wɔde yɛ adwuma) .

• Kɔla : Bruu, kɔkɔɔ-biribiri, nam-kɔkɔɔ, bruu-ahabammono, ahabammono, ngodua, fitaa (tephroite); Ngodua ahabammono, ahabammono-kɔla, kɔkɔɔ, amber bruu, bruu (fayalite); Ɛyɛ ahabammono, kɔkɔɔ a ɛyɛ mmerɛw, fitaa (forsterite) .

• Ahwehwɛ nhyehyɛe : Orthorhombic

• Luster : Ntini a ɛyɛ fɛ (forsterite); Vitreous kosi srade/srade (tephroite & fayalite) .

• Transparency : Ɛyɛ nea ɛda adi pefee kosi nea ɛda adi pefee

• Nneɛma a ɛma hann yɛ hyew : 1.770-1.825 (tephroite); 1.731-1.879 (fayalite) a wɔde wɔn ho hyɛ mu; 1.635-1.772 (afiri a wɔde yɛ adwuma) .

• Nneɛma a ɛwɔ mu : 3.87-4.12 (tephroite); 4.39 (fayalite) a wɔde di dwuma; 3.22-3.27 (afiri a wɔde yɛ adwuma) .

• Cleavage : Ɛda nsow/Eye wɔ {010} so, ɛnyɛ pɛ wɔ {001} so (tephroite); Ɛnyɛ nea ɛda adi pefee wɔ {010} ne {100} (fayalite); Ɛyɛ pɛpɛɛpɛ wɔ {010} so, ɛnyɛ nea ɛda adi pefee/ɛnyɛ pɛ wɔ {100} so.

• Fracture : Conchoidal anaasɛ ɛnyɛ pɛpɛɛpɛ/ɛnyɛ pɛpɛɛpɛ (tephroite); Conchoidal (fayalite & forsterite) a ɛyɛ nea ɛwɔ hɔ nnɛ.

• Streak : Fitaa a ɛyɛ fitaa; Ɛyɛ fitaa a ɛyɛ mmerɛw (tephroite) .

• Luminescence : Biara nni hɔ

• Pleochroism : Ɛyɛ mmerɛw wɔ bruu-kɔkɔɔ kosi kɔkɔɔ kosi ahabammono-blue (tephroite); Wotumi hu wɔ kɔkɔɔ a ɛyɛ mmerɛw kosi borɔdɔma-kɔla/kɔkɔɔ-biribiri ANAA ahabammono-kɔla kosi kɔkɔɔ a ɛyɛ mmerɛw kosi amber a ɛyɛ mmerɛw (fayalite); Ɛyɛ mmerɛw wɔ ahabammono kosi kɔkɔɔ-ahabammono (peridot / fayalite-forsterite); Biara nni hɔ (forsterite) .

• Nsonsonoe abien : 0.047 (tephroite); 0.035 (fayalite) na ɛwɔ hɔ; 0.052 (forsterite) na ɛyɛ .

• Apete : Ɛyɛ mmerɛw (<0.020) kosi nea ɛkɔ fam (0.020) .

• Nsunsuanso a ɛwɔ aniwa so : Ɛntaa nsakra kɔla (tephroite); Ɛntaa mma sɛ nsoromma 4 kosi 6 a ɛyɛ nsoromma anaa chatoyancy (peridot / forsterite-fayalite) .

Mfonini a ɛwɔ atifi hɔ no: Fayalite a wɔde tridymite bɔɔl ayɛ wɔ cristobalite so a efi Coso Hot Springs, Coso Mantam (Coso Mantam Foforo), Inyo Co., California, U.S.A. | Mfonini no fi Didier Descouens, CC-BY-SA-4.0

Olivine Aboɔden abo Ahorow

Ɛmfa ho sɛ ɛwɔ ahorow pii no, olivine mu nneɛma kakraa bi pɛ na ɛba sɛ nneɛma a ɛyɛ aboɔden abo.

Olivine ahorow a wɔde di dwuma sɛ aboɔden abo no bi ne:

• Peridot : Transparent ngodua-ahabammono ahorow a ɛyɛ forsterite-fayalite a ɛyɛ nea wonim no yiye sen biara wɔ aboɔden abo wiase

• Tephroite : Aboɔden abo ahorow a wɔntaa nhu a wonim no sɛ ɛyɛ kɔkɔɔ anaa fitaa nanso ɛtɔ mmere bi a ne kɔla sesa , na ɛsakra fi bruu-akuturuku anaa akutu-ahabammono so kɔ kɔkɔɔ-biribiri wɔ awia hann ne hann a ɛyɛ hyew mu

Ebia wubehu din ahorow bi nso a wɔde frɛ olivine “ahorow” a mpɛn pii no animdefo nnye ntom:

• Chrysolite : Mpɛn pii no ɛkyerɛ olivine a ɛyɛ kɔkɔɔ anaa kɔkɔɔ-ahabammono; Wɔde di dwuma wɔ ɔkwan koro so ne olivine anaa peridot

• Dunite : Ɔde ne nsa kyerɛɛ ne so. Olivine a ɛyɛ den a ɛyɛ nnuadewa, a wɔtaa kyekyɛ mu sɛ ɔbotan

• Olivinoid a wɔde yɛ aduru : . Olivine bi a ɛwɔ asase so a wohu wɔ meteorites pii mu

Bio nso, edin a ɛnteɛ pii wɔ hɔ; sɛ nhwɛso no, demantoid garnet a wɔfrɛ no “olivine” anaasɛ peridot a wɔfrɛ no “anwummere emerald.”

Sɛ yɛbɛka no yiye a, ɛnyɛ bere nyinaa na wɔafrɛ olivine olivine.

Olivine Nkyerɛase & Abakɔsɛm

Olivine abakɔsɛm sõ yiye, enti yɛbɛkɔ afã horow a ɛda nsow sen biara no so wɔ ha, efi tete mmere mu.

Ebia wunim sɛ asɛmfua “ emerald ” no fi Tete Hela kasa a wɔfrɛ no smáragdos , a ɛkyerɛ “aboɔden abo a ɛyɛ ahabammono” mu, na asɛmfua “ beryl ” no fi Hela kasa mu beryllos , a ɛkyerɛ “ɛpo-nsu mu ɔbo a ɛsom bo a ɛyɛ bruu-ahabammono kɔla. ” .

Nea ebia wunnim ne sɛ ebia na “smaragdos” ne “beryllos” abo a afeha a ɛto so 1 A.D. mu Roma nhomanimfo Pliny Ɔpanyin no kaa ho asɛm no bi yɛ forsterite ankasa.

Nanso edin a ɛnteɛ a wɔde frɛɛ olivine a ɛyɛ aboɔden abo (peridot) a ɛtra hɔ kyɛ sen biara ne topazion anaa topaz . Saa din yi hyɛ olivine a ɛyɛ ahabammono fibea a edi kan a wonim no anuonyam: Topazios Supɔw (mprempren Zabargad anaa St. John Supɔw) a ɛwɔ Misraim mpoano.

Ɛyɛ 1700 mfe no mu ansa na wofii ase de edin “topaz” dii dwuma maa topaz a yenim no nnɛ no, bere a olivine/peridot fii ne din foforo akwantu ase no.

Nnɛyi Olivine Edin Mfiase

Wonyaa edin “olivine” no fii Latin kasa mu oliva , a ɛkyerɛ “ngodua,” a ɛkyerɛ ne kɔla no mu ara kwa.

Olivine kuw no nkyerɛase no yɛ nea ɛyɛ den kɛse, enti yɛbɛkyekyɛ mu nnidiso nnidiso:

1. Chrysolite : Nnɛyi asɛmfua a edi kan a wɔakyerɛw ato hɔ a wɔde frɛ olivine biara; Swedenni nnuruyɛfo ne aboɔden abo ho ɔbenfo Johan Gottschalk Wallerius de dii dwuma wɔ 1747 mu nanso Franseni nnuruyɛfo Balthasar Georges Sage nso de dii dwuma wɔ 1777 mu maa nea ɛbaa awiei sɛ ɛyɛ prehnite

2. Peridot Ordinaire : Franse kasa mu asɛmfua a ɛkyerɛ “peridot a ɛyɛ mmerɛw,” a Franseni kyerɛwfo Antoine Joseph Dezallier d’Argenville de dii dwuma wɔ 1755 mu

3. Gulgrön Topas : Sweden kasa a ɛkyerɛ “topaz kɔkɔɔ-ahabammono,” a Swedenni aboɔden abo ho ɔbenfo & nnuruyɛfo Axel Cronstedt de dii dwuma wɔ 1758 mu

4. Chrysolite Ordinaire : Franse kasa mu asɛmfua a ɛkyerɛ “chrysolite a ɛnyɛ den,” a Franseni aboɔden abo ho ɔbenfo Jean-Baptiste Louis Romé de l’Isle de dii dwuma wɔ 1772 mu

5. Olivine : Edin foforo a wɔde frɛɛ Wallerius chrysolite, a German asase ho nimdefo Abraham Gottlob Werner de dii dwuma wɔ 1789 mu

6. Tephroite : Ɔkwan a edi hɔ a German asase ho nimdefo Johann Friedrich August Breithaupt huu & too din wɔ 1823 mu

7. Hyalosiderite : Edin a wɔde frɛ olivine a dade wom a German asase ho nimdefo Friedrich Walchner de mae wɔ 1823 mu

8. Forsterite : Edin foforo a wɔde frɛ olivine a magnesium na ɛwɔ mu kɛse a Franseni akontaabufo & aboɔden abo ho ɔbenfo Armand Lévy de mae wɔ 1824 mu de hyɛɛ Germanni aboɔden abo a wɔboaboa ano Adolarius Jacob Forster anuonyam

9. Boltonite : Amerikani aboɔden abo ho ɔbenfo Charles Upham Shepard de dii dwuma wɔ 1835 mu maa forsterite ahorow a ɛyɛ ahabammono a ɛyɛ granular a wohu wɔ Bolton, Massachusetts, U.S.A

10. Fayalite : Germanni nnuruyɛfo Christian Gottlieb Gmelin na ɔtoo din wɔ 1840 mu denam type locality, Fayal Supɔw a ɛwɔ Portugal no so

11. Glinkit : Russiani aboɔden abo ho ɔbenfo H. Romanovski na ɔde dii dwuma wɔ 1847 mu

12. Talc ne Olivine Kuw : Asɛmfua a Hemy C. Salmon de dii dwuma wɔ 1859 mu maa mineral kuw no

13. Chrysolite Kuw : Edin a Amerikafo aboɔden abo ho animdefo James Dwight Dana ne George Jarvis Bush de sii hɔ wɔ 1868 mu , na Edward Salisbury Dana toaa so wɔ 1892 mu

So metaphysical su anaa gyidi ahorow bi wɔ hɔ a ɛbata olivine ho? Pɛpɛɛpɛ! Nokwarem no, wɔkɔ akyiri mfehaha pii.

Mfonini a ɛwɔ atifi hɔ no: Basalt abotan a olivine ahwehwɛ wɔ so wɔ Hawaii | Mfonini no fi: incidencematrix wɔ Flickr , CC-BY-SA-2.0

Tete Gyidi Ahorow a Ɛfa Olivine Ho

Tete nkyerɛwee kyerɛ sɛ wotuu olivine aboɔden abo a na wɔfrɛ no topaz saa bere no wɔ 1500 A.Y.B

Saa mmere no mu no, na Misraim ne baabi a wɔkɔ ma peridot fibea. Wɔtoo din “Owia Aboɔden abo” na wogye dii sɛ ɛboa ma wɔpam ahonhom a ɛyɛ sum. Ná tete asɔfo de peridot siesie nkuruwa de ne wɔn Abɔde Anyame di adidi, na na Farao taa de di dwuma wɔ wɔn agyan mu. Abakɔsɛm akyerɛwfo binom gye di sɛ na Cleopatra agude a agye din a ɔde emerald ayɛ no yɛ peridot ankasa!

Wɔaka Peridot a ɛwɔ ne Hebri din, pitdah , mu no ho asɛm mpɛn pii wɔ Kristofo Bible mu . Saa bere no, na wogye di sɛ tumi a abɔde wɔ mu. Ná pitdah bi wɔ Ɔsɔfo Panyin Nufusu a agye din a wɔaka ho asɛm wɔ Exodus — a wogye di sɛ ɛkanyan awo abo — no mu sɛ n’aboɔden abo dumien no mu biako.

Bere a Hiob nhoma (ti 28, nkyekyem 19) reka mfaso a ɛwɔ nyansa so ho asɛm no, ɛka sɛ:

“Wɔrentumi mfa peridot a ɛsom bo a efi Ethiopia nsesa no. Ɛsom bo sen sika kɔkɔɔ a ɛho tew sen biara.”

Europa asraafo a na wɔwɔ Mmeamudua Ho Akodi no mu no boaboaa ngodua aboɔden abo ano, na wɔde san bae sɛ wɔrebɛsiesie wɔn nyamesom ntade ne mprɛte.

Wɔanwene Peridot wɔ Hawaii tete anansesɛm mu , nso! Wogye di sɛ ne kɔla fɛfɛ a ɛyɛ ahabammono a ɛkae mmeae a osu tɔ na owia bɔ kɛse no yɛ ogya mmepɔw & ogya nyamewa, Nyamewa Pele nusu ho sɛnkyerɛnne.

Nanso ɔkwan bɛn so na tete gyidi ahorow adan akɔ nnɛyi ayaresa a wɔde di dwuma wɔ olivine mu no so?

Olivine Ayaresa Nneɛma

Sɛ́ ɔbo a ɛyɛ ahabammono titiriw a ɛsa yare no , olivine wɔ tumi a ɛma obi yɛ foforo na ɛkari pɛ te sɛ aboɔden abo afoforo a ɛyɛ ahabammono .

Nipadua mu Ayaresa

Tete no, na wɔde peridot a wɔayam no powder di dwuma sɛ aduruyɛ de sa ayamtu ne sukɔm a ɛboro so wɔ ayarefo a atiridiinini mu. Bere a wonsusuw sɛ sɛ wɔnom a, ɛyɛ awuduru no, wɔagyae nnuru a wɔde di dwuma wɔ ano no mu dodow no ara nnɛ.

Ɛnnɛ, wosusuw sɛ olivine yɛ adwuma sɛ aduru a ano yɛ den a ɛboa ma awuduru fi mu. Crystal ayaresa de di dwuma de hyɛ nipadua no mu tumi a ɛko tia nyarewa no mu den, ɛboa nipadua mu nneɛma a ɛsakra, na ɛma honam ani akwahosan yɛ kɛse. Wɔn a wɔkamfo kyerɛ no kyerɛ sɛ ebia ɛbɛboa nso ma wɔasa akuru, ahyɛ aniwa no den, akari pɛ wɔ adwenemhaw ho sɛnkyerɛnne ahorow mu, na ama hypochondria ho sɛnkyerɛnne ahorow no afi hɔ.

Nkate mu Ayaresa

Wote nka sɛ wo ho yɛ ahabammono esiane ahoɔyaw nti? Mfaso a wɔkyerɛ sɛ olivine ahwehwɛ so no bi ne abufuw, ahoɔyaw, abufuw, ne awerɛhow a wɔtew so. Wogye di nso sɛ ɛboa ma wɔpam dadwen ne abufuw nkate ahorow.

Wɔkyerɛ sɛ nea ɛma obi dwo no nso boa ma woda. Ɛdenam peridot a wode besi pillow ase anaa wo mpa ho so no, ɛboa ma adwene no yɛ mmerɛw na ɛnhaw wo anaasɛ wunsusuw nneɛma ho dodo sɛnea ɛbɛyɛ a wubetumi de anigye akɔda asomdwoe mu.

...nanso dɛn na olivine crystal yɛ wɔ honhom mu?

Chakra Ayaresa

As a chakra stone , peridot kura wosow a ɛne owia plexus ne koma chakras hyia. Crystal ayaresafo de olivine aboɔden abo di dwuma de bue, ma ɛyɛ adwuma, na ɛho tew saa chakra ahorow yi bere a wɔkari pɛ na wɔreyɛ abɔde mu ayaresa no.

Wobɛyɛ dɛn ahu sɛ saa chakra ahorow yi nhyia? Koma chakra a asiw no bɛda ne ho adi wɔ ehu, abotɔyam a wonni, anaa yare mpo ho nkate mu. Owia ntini a asiw no betumi ama woate dadwen nka na wuntumi nte anigye anaa anigye nka.

Wɔde Olivine di dwuma wɔ agude a wɔayɛ sɛ wɔbɛhyɛ bɛn chakra ahorow yi mu. Eyi boa ma wobue wɔn ma Chi a ɔwɔ apɔwmuden ahoɔden a ɛsen fa mu no na ɛma wosow pa a wohia na ama wɔabue na wɔanya apɔwmuden.

Honhom mu Ayaresa / Ahoɔden a Ɛkari pɛ

Te sɛ ɔkwan a ɛfa so san hyehyɛ wo chakra ahorow no, peridot betumi aboa ma wɔasakra ahoɔden a ɛwɔ w’ahunmu no. Wɔ Feng Shui mu no, ahabammono yɛ ahonyade ne nneɛma pii kɔla ho sɛnkyerɛnne. Ne kɔla kɔkɔɔ-ahabammono nso ne owia hann ne abɔde wɔ abusuabɔ denneennen. Sɛ wɔde si ofie no mmeae bi a, wogye di sɛ ɛto nsa frɛ ahoɔden ahorow bi ba w’atenae mu.

Enti, ɛhe na ɛsɛ sɛ wode wo olivine aboɔden abo no sie?

• Xun Mpɔtam: Saa beae yi, anaa “gua” sɛnea wɔka ho asɛm wɔ Feng Shui mu no, ne ahonyade, yiyedi, ne sika pii wɔ abusuabɔ. Nea nnipa pii werɛ fi ne sɛ ɛne wɔn ho a wɔsom bo, ayamye, ne honhom mu nneɛma pii nso wɔ abusuabɔ. Activate Xun denam peridot a wode bɛto saa beae yi so — mpɛn pii no ɛwɔ wo fie akyi, benkum so.

• Zhen Mpɔtam: Ɛwɔ wo fie fã a ɛwɔ mfinimfini, benkum so, na gua yi ne abusua ne mfiase foforo wɔ abusuabɔ. Sɛ wode aboɔden abo a ɛyɛ ahabammono te sɛ peridot si beae yi a, ebetumi ama biakoyɛ ne mmoa a ɛbɛma wɔafi ase foforo aba.

Nneɛma bɛn na ɛwɔ olivine aboɔden abo a ɛwɔ gua so no bo ne ne bo so nkɛntɛnso?

Olivine Aboɔden abo Nneɛma a Ɛwɔ Hɔ

Botae a olivines a ɛyɛ aboɔden abo te no gyina ne kɔla, sɛnea wɔatwitwa, sɛnea emu da hɔ, ne mu duru a ɛyɛ carat, ne sɛnea wɔde sa yare no so.

Ahosuo

Sɛnea edin no kyerɛ no, olivine taa yɛ kɔla a ɛyɛ ngodua ahabammono. Ɛtɔ mmere bi a ebetumi ada adi a ɛyɛ kɔkɔɔ, borɔdɔma, ne bruu; brown hues taa fi dade a ɛwɔ olivine oxidizing no mu.

Peridot aboɔden abo a ɛyɛ ahabammono kronkron ho yɛ na, na emu dodow no ara te sɛ ahabammono kɔkɔɔ. Sɛ wowɔ dadeɛ a ɛba fam a ɛyɛ 12-15% a, ɛyɛ papa ma peridot kɔla a ɛsom boɔ a ɛyɛ ahabammono no; dade pii (a ɛbɛn fayalite) kyerɛ kɔla a ɛyɛ bruu, a ne bo nyɛ den.

Sɛ wɔde toto emerald ho a, olivine ahabammono betumi ayɛ nea ɛhyerɛn nanso ɛnyɛ den pii.

Ɛtɔ mmere bi a, olivine ahorow afoforo pue, te sɛ olivine tuntum (a wohu wɔ Japan) a magnetite ne diopside pii a wɔde ka ho na ɛde ba. Nanso, eyinom som bo wɔ asase ho nimdeɛ mu nkutoo.

Twa

Mpɛn pii no, olivine aboɔden abo a ɛsom bo sen biara no yɛ nea ɛwɔ afã horow, na wotwitwa fi atetesɛm mu afã horow so kosi nea wɔatwitwa no sɛnea wɔpɛ so. Esiane sɛ olivine yɛ birefringence kɛse nti, ɛsɛ sɛ lapidarists (abohene a wotwitwa) kyerɛ ɔbo no kwan yiye bere a wɔretwitwa no na wɔakwati sɛ ɛbɛdannan ɔbo no.

Wobetumi atwitwa olivine a ɛba fam ayɛ no cabochons , nhwiren, anaa nwene.

Nea ɛka ho ne olivines a ɛyɛ chatoyant ne asteriated (“ɔkraman aniwa” anaa “nsoromma,” sɛnea ɛte biara) a ɛho yɛ na koraa. Ɛsɛ sɛ wotwitwa eyinom sɛ cabochons na ama wɔada wɔn optical effect adi.

Saa nsunsuanso ahorow yi fi nneɛma a wɔde ka ho mu.

Ɛda adi pefee

Clarity kyerɛkyerɛ sɛnea nneɛma a wotumi hu ka aboɔden abo mu no ho asɛm. Gem-quality olivine (peridot) has Type II colored gemstone clarity , a ɛkyerɛ sɛ nhwɛsode a ɛkorɔn sen biara no nni nneɛma a wɔde ka ho a wotumi hu nanso wɔhwɛ kwan sɛ nneɛma nketenkete bi a wotumi hu bɛka ho wɔ ahwehwɛ dodow no ara mu.

Sɛ yɛka ne nyinaa bom a, nneɛma kakraa bi a wɔde ka ho no kyerɛ sɛ ɛsom bo kɛse.

Ɛno akyi no, peridot ankasa benya nneɛma bi a ɛka ho ne emu abubu, titiriw abo akɛse. Peridot a ɛho tew koraa taa yɛ nea ɛkyerɛ sɛ ɛyɛ atoro.

Nneɛma a wɔtaa de ka olivine aboɔden abo ho ne:

• Ahwehwɛ bɔɔl a ɛte sɛ bubble

• Chromium a wɔde yɛ aduru a wɔfrɛ no spinel

• Chromite tuntum a wɔfrɛ no chromite

• Pyrope garnet kɔkɔɔ a ɛyɛ tumm

• Biotite aburow a ɛyɛ bruu

• “Lily pad” a wɔde ka ho (apaapae a ɛyɛ kurukuruwa a ɛma hann da adi a atwa ahwehwɛ bi ho ahyia) .

• Nsu ne gas ahyɛ mu ma a ɛte sɛ nkesua a wɔayam

Nneɛma a wɔde ka ho a ɛyɛ tumm, titiriw wɔ olivine a ne kɔla yɛ bruu mu no sɛe peridot bo kɛse.

Bere biako a wɔde ka ho no betumi ama mfaso akɔ soro? Sɛ wɔhyehyɛ nneɛma a ɛyɛ tratraa a ɛte sɛ nnade a wɔde ka ho wɔ nkuruwankuruwa a ɛne ne ho di nsɛ anaasɛ ɛteɛteɛ mu, na ɛde chatoyancy anaa asterism ba.

Carat Mu duru

Olivine aboɔden abo no kɛse gu ahorow fi melee so kosi abo a ɛwɔ afã horow a ne kɛse yɛ carat 10 anaa nea ɛboro saa so. Abo a ɛyɛ fɛ a ne kɛse yɛ carat 300 anaa nea ɛboro saa ho yɛ na nanso ɛwɔ hɔ, te sɛ peridot a ne kɛse yɛ carat 311.78 a ɛwɔ Smithsonian Tete Nneɛma Akorae a ɛwɔ kyerɛwtohɔ sɛ ɛyɛ peridot a ɛso sen biara wɔ wiase no.

Peridot aboɔden abo a ɛwɔ afã horow a ɛsõ sen biara no fi Myanmar, na Egypt ne Himalaya mmepɔw a ɛwɔ Pakistan no di akyi.

Carat biara bo kɔ soro kɛse ma faceted olivine gems a ɛboro carat 5, nanso mpɛn pii no, bo no kɔ soro carat 1-3 biara a ɛkɔ soro.

Olivine ahwehwɛ a ɛyɛ den sen biara a wonim a ɛyɛ mmerɛw na aniwa ho tew no yɛ ahwehwɛ a ne kɛse yɛ 100+ carat a efi Norway.

Ayaresa ahorow

Wɔnyɛ olivine aboɔden abo dodow no ara ho adwuma. Ɛtɔ da bi a, wɔde ngo gu peridot aboɔden abo mu anaasɛ wɔde wax ahyɛ mu ma abubu na ama emu ada hɔ, nanso saa ayaresa yi ntumi nnyina anaasɛ ɛtra hɔ daa enti ebetumi atew ne bo so.

Bio nso, nsɛm bi aba a wɔn a wɔyɛ nneɛma a sunsuma wom de dade a wɔde yɛ nneɛma di dwuma de ma ɛyɛ den kɛse anaasɛ wɔde kata abo a ɛyɛ mmerɛw no so.

Sɛnea Wobehu Sɛ Olivine Yɛ Ankasa

Ade titiriw a ɛbɛma wɔahu olivine aboɔden abo ne ne birefringence a ɛkorɔn (0.035-0.052), nea ɛka ho (ɛmfa ho sɛnea ɛyɛ ketewaa bi), ne nokwarem no, ngodua ahabammono a ɛda nsow. Ne hyerɛn a ɛyɛ ahabammono nso nsakra, ɛmfa ho hann biara.

Ɔkwan pa a wobɛfa so ahu sɛ peridot yɛ nokware ne sɛ wobɛhwehwɛ ɔbo no kɔla mu wɔ hann ahorow ase — nea wɔde nsa ayɛ, nea ɛhyerɛn, nea ɛyɛ kusuu, ne nea ɛkeka ho. Ɛsɛ sɛ peridot ankasa kɔ so yɛ ahabammono a ɛhyerɛn wɔ akanea no nyinaa ase.

Sɛ yɛreka asɛm ankasa no ho asɛm a, ɔkwan bɛn so na abɔde mu olivine yɛ?

Olivine Formation & Nneɛma a Wɔde Yɛ Adwuma

Olivine aboɔden abo ka aboɔden abo a abu so wɔ Asase so no ho, na ɛyɛ Asase atifi mantle no bɛboro fã.

Nea ɛnte sɛ aboɔden abo pii no, olivine (te sɛ daimond) yɛ asase no ntama a emu dɔ kɛse. Olivines dodow no ara wɔ tectonic mprɛte ne mprɛte ahye a ɛsono emu biara mu.

Bere a magma a magnesium pii wom na silica nnim no dwo no, olivine ahwehwɛ hyehyɛ na ɛboaboa ano wɔ magma dan no ase. Tectonic dwumadi (te sɛ ogya bepɔw a ɛpae) de olivine ba nsu no ani.

Mpɛn pii no, wohu olivine minerals wɔ ogya abotan te sɛ gabbros, basalts, peridotites, ne dunites mu. Wohu wɔn nso wɔ abotan a ɛwɔ magnesium pii, a silica kakraa bi na ɛwɔ mu a ɛyɛɛ nsakrae mu.

Wɔ Asase akyi no, wɔahu olivine wɔ biribiara so fi okyinnsoromma afoforo (Mars & Jupiter), kosi gas mununkum so, kosi okyinnsoromma nketewa, ne ahunmu a ɛyɛ nwonwa so .

Olivine nso ka ho bi na ɛma aboɔden abo ne abotan afoforo pii ba, te sɛ:

• Serpentine : Olivine tumi dane serpentine esiane metamorphism a ɛwɔ ultramafic abotan te sɛ peridotite anaa dunite mu nti

• Brucite : Nneɛma a ɛwɔ magnesium te sɛ olivine betumi abɛyɛ brucite esiane metamorphism a ɛba fam (nhyɛso a ɛba fam & ɔhyew a ɛba fam), mpɛn pii no wɔ marble abotan mu

• Millerite : Abotan a sulfur sua a olivine (olivine cumulate abotan) titiriw na ɛwom no tumi fa nucleation mu, na ɛpia nikel ne sulfur a ɛwɔ abotan no mu no fi mu ma ɛyɛ millerite

• Magnesite : Olivine a nhyɛsoɔ a ɛkɔ soro, ɔhyew a ɛkɔ soro, carbon dioxide, ne nsuo na ɛyɛ carbonated no betumi abɛyɛ magnesite.

• Talc : Olivine betumi ayɛ nea nsu wom, adan serpentine, afei adan talc ne magnesite esiane carbon dioxide nti.

• Lava Abotan : Olivine yɛ aboɔden abo a wɔtaa hu wɔ lava abotan mu no mu biako, na ɛka pyroxene, amphibole, ne plagioclase feldspar ho.

• Andesite : Olivine yɛ ade a abu so wɔ andesite mu, ne quartz , magnetite, biotite, ne sphene .

Afei, ɛhe na wohu olivine titiriw wɔ asasesin mu, na mmeae atitiriw bɛn na wotu?

Mmeae a Wɔtu Tuo

Bere a olivine a ɛyɛ aboɔden abo nyaa ne mfiase wɔ Egypt Po Kɔkɔɔ no mu no, wɔannya bi mfe du du pii ni. Nea eye ne sɛ, wobetumi ahu wɔ mmeae pii wɔ wiase nyinaa nnɛ — a United States ka ho.

Wɔ U.S. no, Arizona ne fibea titiriw, titiriw no, nea ɛwɔ... peridot a wɔde asie kɛse sen biara wɔ San Carlos Apache Indian Reservation; nanso, olivine aboɔden abo a efi Arizona no ntaa mma aboɔden abo a ɛsõ sen carat 10.

Wɔ akɛse ho no, Pyaung Gaung a ɛwɔ Mogok Abo Tract a ɛwɔ Myanmar no yɛ nea obiara ntumi nsɛ, na ɛtaa de olivine aboɔden abo a ne kɛse yɛ carat 10 ne nea ɛboro saa hoahoa ne ho.

Arizona ne Myanmar da nkyɛn a, aman afoforo a wɔde olivine gem rough ma titiriw ne China ne Pakistan.

China nso de Hunan peridot a ɛda nsow, a ɛyɛ ahorow a emu da hɔ kɛse na ɛyɛ nea ɛda adi pefee no ma.

Nneɛma foforo a wonya fi olivine a ɛyɛ aboɔden abo no bi ne:

• Afghanistan

• Australia

• Brazil

• Ethiopia na ɛwɔ hɔ

• Kyrgyzstan na ɛwɔ hɔ

• Norway

• Sri Lanka na ɛwɔ hɔ

• Vietnam

• Zambia na ɛwɔ hɔ

Wɔ nneɛma a ɛnyɛ aboɔden abo a wɔde di dwuma mu no, Norway ne ɔkraman a ɔsen biara, na ɛyɛ wiase no mu olivine a ɛyɛ mfiridwuma mu bɛyɛ 50%.

Sɛ wopɛ sɛ wuhuruw tu fagude no na wotɔ peridot a wɔatwa dedaw a, wobɛpɛ sɛ wosiesie wo sikasɛm nhyehyɛe. Momma yɛnhwɛ nea olivine bo yɛ ne sɛnea wohu ne bo.

Olivine Bo & Bo a Ɛsom

Olivine aboɔden abo a agye din sen biara a wobɛtɔ ne faceted peridot, enti sɛ wɔkyekyem pɛpɛɛpɛ a, momma yɛnhwɛ olivine yi bo a ɛwɔ carat biara mu:

• Ennu carat 1 : $40 kosi $45 wɔ carat biara mu

• Carat 1 kosi 2 : $50 kosi $80 wɔ carat biara mu

• Carat 2 kosi 5 : $80 kosi $130 wɔ carat biara mu

• Carat 5 kosi 8 : $110 kosi $130 wɔ carat biara mu

• Bɛboro carat 8 : $130 kosi $150 wɔ carat biara mu

Mpɛn pii no, peridot aboɔden abo a ɛwɔ afã horow a wɔagye atom sɛ efi Myanmar anaa Pakistan no wɔ saa bo no awiei a ɛkorɔn. Nanso, peridot aboɔden abo a ɛkorɔn sen biara no betumi ayɛ dɔla 400 kosi 450 wɔ carat biara mu!

Sɛ yɛde toto ho a, peridot aboɔden abo a wɔayɛ (wɔabɔ wɔ lab nanso ɛwɔ aniwa ne honam fam su koro no ara sɛ abɔde mu nneɛma) betumi ayɛ nea ɛba fam akodu 40% wɔ carat biara bo mu.

Tephroite olivines a ɛwɔ afã horow no bo bɛyɛ dɔla 15 kosi 50 wɔ carat biara mu, bere a tephroite cabochons bo bɛyɛ dɔla 1 kosi 2 wɔ carat biako mu.

Peridot cabochons a wɔtaa de di dwuma (ɛnyɛ ɔkraman aniwa anaa nsoromma) no bo fi bɛyɛ dɔla 25 kosi dɔla 190 wɔ carat biara mu. Cat’s eye olivine cabochons bo fi $20 kosi $50 wɔ carat biara mu mpɛn pii nanso ɛkɔ soro kodu $800 wɔ carat biara mu.

Sɛ wɔkyekyem pɛpɛɛpɛ a, olivine agude bo ahorow ne:

• Nkapo : $20 kosi $1,000

• Asomuade : $25 kosi $1,200

• Nkapo : $25 kosi $2,100

• Pendant Necklaces : $60 kosi $900

Seesei a woatɔ no, afotu bɛn na wobɛfa so ahwɛ olivine agude fɛ na woakora so?

Olivine Ɔhwɛ ne Nsiesiei

When caring for your gemstones , kae sɛ biribiara nni hɔ a ɛyɛ gyinapɛn, amansan nyinaa nhyehyɛe ma ɔbo biara. Bere a peridots yɛ nea ɛyɛ den yiye no, ɛnyɛ nea wontumi nsɛe no. Sɛ woanhwɛ yiye a, wobetumi abɔ, abubu, anaasɛ abubu.

Nea eye ne sɛ, ɛnyɛ den koraa sɛ wɔbɛhohoro olivine aboɔden abo ho. Nsu a ɛyɛ hyew a samina wom na ɛyɛ adwuma yiye. Hohoro aboɔden abo no brɛoo na ma mframa nwo. Kwati nneɛma a wɔde tew nneɛma ho a wɔde ultrasonic anaa steam hohoro. Wɔn wosow kɛse ne wɔn hyew betumi asɛe w’abo no.

Fa olivine aboɔden abo sie baabi a ɛhɔ yɛ nwini na ɛhɔ yɛ kusuu a biribiara a ebetumi asɛe anaasɛ ɛbɛbɔ no nkɔ. Kwati sɛ wode wo ho bɛhyɛ ɔhyew mu, ɔhyew a ɛsakra mpofirim, anaa acid — mpo sɛ wode peridot sie wo honam ani bere tenten dodo a, ebetumi ama acid afi wo fifiri mu aba.

Yɛkamfo nhyehyɛe ahorow a ɛbɔ ho ban nso kyerɛ agude a ɛyɛ mmerɛw kɛse te sɛ olivine nkaa.

Nsɛm a Wɔtaa Bisa

Nea etwa to no, momma yɛnkɔ nsɛmmisa bi a wɔtaa bisa fa olivine ho no so:

Dɛn ne olivine aboɔden abo titiriw, na ɔkwan bɛn so na ɛsono wɔn ho wɔn ho?

Olivine ahorow abiɛsa titiriw ne fayalite, forsterite, ne tephroite.

Olivine aboɔden abo dodow no ara te sɛ aboɔden abo peridot no hyɛ nsɛm a ɛtoatoa so no mu fi forsterite a magnesium na ɛwom so kosi fayalite a dade na ɛwom so. Mpɛn pii no, asɛmfua “olivine” a wɔde frɛ aboɔden abo no kyerɛ ɔbo a ɛwɔ fayalite-forsterite a wɔahyehyɛ — wɔde nsusuwii (Mg,Fe)2SiO4 ama.

Tephroite yɛ ɔkwan a manganese na ɛdɔɔso na ɛyɛ endmember a manganese na ɛdɔɔso wɔ ntoatoaso a ɛwɔ forsterite ne ntoatoaso foforo a fayalite wom mu.

Olivine mineral abiɛsa no nyinaa wɔ olivine nhyehyɛe koro a ɛwɔ orthorhombic crystal symmetry. Nsonsonoe no gyina silicate ko a wɔyɛ so — dade a ɛyɛ dade (fayalite), magnesium (forsterite), anaa manganese (tephroite).

Bio nso, fayalite-forsterite olivine minerals dɔɔso sen tephroite olivine minerals.

Dɛn ne nneɛma a ɛda nsow a ɛwɔ olivine aboɔden abo mu wɔ nipadua ne aniwa so?

Sɛ wɔde toto aboɔden abo afoforo ho a, nneɛma a ɛda nsow sen biara a ɛwɔ olivine mu no bi ne ne:

• Birefringence : Olivine wɔ birefringence a ɛkorɔn (0.035 kosi 0.052) sen aboɔden abo dodow no ara.

• Hardness : Olivine taa yɛ den sen ahwehwɛ (6 kosi 7 ma olivine vs 5.5 kosi 6.5 ma ahwehwɛ) ne aboɔden abo afoforo te sɛ apatite ne fluorite .

• Ahotɔ : Aboɔden abo bi “ahotɔ” fa ne refractive indices ho, na olivine wɔ ahotɔ a ɛkorɔn, a ɛkyerɛ sɛ n’aburow hye yɛ nnam na ɛda nsow.

• Kɔla : Olivine dodow no ara yɛ ahabammono bi (ebia nikel), ɛwom sɛ nhwɛsode pii dan ahabammono-biribiri kɔ bruu esiane dade a ɛyɛ oxidizing nti.

Sɛ yɛreka kɔla ho asɛm a...

Ɔkwan bɛn so na olivine kɔla ahorow gu ahorow, na so kɔla ahorow bi a ɛda nsow wɔ hɔ?

Olivine kɔla a wotumi hu sen biara ne nea wɔde too so: ngodua (kɔla kɔkɔɔ-ahabammono). Nanso, wubetumi ahu ahabammono a ɛsakrasakra, a ɛwɔ ase yɛ kɔkɔɔ, fitaa, ne bruu.

Nanso ɛnyɛ sɛ olivine minerals no gu ahorow wɔ ahabammono mu kɛkɛ; wɔsan nso wɔ kɔla afoforo te sɛ bruu, sika kɔkɔɔ-biribiri, fitaa, kɔkɔɔ, tuntum, ne fitaa anaa kɔla biara mpo.

Olivine kɔla a ɛda nsow biako ne tephroite a ɛntaa nsi a ɛsakra kɔla, a ɛdannan fi bruu-akuturuku anaa fitaa-ahabammono so awia hann kɔ kɔkɔɔ-biribiri wɔ hann a ɛyɛ hyew mu.

Dɛn ne olivine a wɔde di dwuma titiriw wɔ agude a wɔyɛ ne nneɛma afoforo a wɔde di dwuma mu?

Olivine agude a wɔde di dwuma no sõ yiye. Sɛ́ August awobo no, nnipa pii paw peridot awo abo agude a wɔde yɛ da biara da te sɛ peridot mpɛtea a ɛwɔ anim anaasɛ nhama a ɛnyɛ den nanso ɛyɛ fɛ. Wubetumi nso anya nneɛma a ɛyɛ fɛ pii a wubetumi apaw, te sɛ olivine nkaa a wɔahyɛ da ayɛ a wɔde accent diamond ayɛ, peridot tennis nkapo, anaa statement olivine pendant kɔnmuade.

Wɔ ahoɔfɛ akyi no, olivine ho hia wɔ nnwuma ahorow mu. Mfiridwuma mu olivine a wɔde di dwuma no bi ne:

• Dade a wɔyɛ — Fononoo a wɔde kata so, birikisi a entumi nhyew, anhwea a wɔde tow, dade a wɔde tew ho, ne nea wɔde yɛ slag conditioner

• Wim nsakraeɛ so tew — Ɔkannifoɔ ma carbon sequestration (a wɔkyere na wɔkora carbon dioxide so de yi fi wim), s.e. olivine abotan a wɔde di dwuma wɔ semi-paving a ɛtra hɔ daa mu de tew carbon dioxide so

• Asase ho nhwehwɛmu — Sɛ yɛsua sɛnea nkwa a ɛwɔ Asase so no dannan, s.e. sɛnea olivine tumi dan formaldehyde ma ɛbɛyɛ asikre no kyerɛ sɛ ebia olivine a ɛwɔ asase so na ɛde nkwa adansi nneɛma (“formose reaction” a ɛho hia) baa Asase so abɔde a wodi kan no mu

• Ogya bepɔw so asase — Ɛyɛ nnɔbae kɛse fi olivine a ɛnyɛ den sɛ wim tebea nsɛe a ɛma magnesium ne dade fi mu ba

• Lasers — Chromium-doped synthetic forsterite sɛ ahɔho ade ma tunable infrared laser

Wɔ asɛmti a ɛfa synthetic olivine ho no...

Mɛyɛ dɛn ahu nsonsonoe a ɛda olivine aboɔden abo ankasa ne nea wɔayɛ anaa nea wɔasuasua no ntam?

Sɛ yɛde synthetic vs natural olivine fi ase a, nyansahu akwan bi wɔ hɔ a ɛyɛ nokware a wɔfa so hu synthetic peridot , nanso eyinom hwehwɛ sɛ wonya nimdeɛ a ɛkɔ akyiri wɔ mineralogy ho.

Sɛ yɛka ne nyinaa bom a, olivine a wɔayɛ no bɛyɛ nea ɛho tew sen abɔde mu olivine a efĩ wom bere nyinaa kodu baabi no. Sɛ wunni biribiara a ɛka ho anaasɛ ɛnyɛ pɛ — hwɛ hu sɛ wode microscope bɛhwɛ — yɛ sɛnkyerɛnne pa a ɛkyerɛ sɛ wo olivine no yɛ synthetic.

Nea ɛnte sɛ mfɛfo a wɔde nneɛma ayɛ no, imitations (simulants) nni aniwa ne honam fam su koro. Mmom no, wɔte sɛ olivine ara kwa.

Olivine a wɔtaa suasua ne sɛnea wɔma ɛda nsow wɔ olivine ankasa ho ni:

• Synthetic Spinel : Ɛyɛ den kɛse (7.5-8 wɔ Mohs nsenia so) sen olivine

• Synthetic Corundum : Ɛyɛ den kɛse (9 wɔ Mohs nsenia so) sen olivine

• Glass : Birefringence biara nni hɔ, enti hann biako pɛ na ɛbɔ fa mu

• Tourmaline : Trigonal crystal symmetry, ne density a ɛba fam (2.82-3.32), na mpɛn pii no ɛyɛ refractive index a ɛba fam (1.61-1.68) .

• Yellow-Green Cubic Zirconia : Ɛyɛ den (8.5) sen olivine & birefringence biara nni mu

• Epidote : Monoclinic crystal symmetry, mpɛn pii no birefringence a ɛba fam (0.019-0.045), a wɔtaa hu wɔ baabi a ɛbɛn quartz (bere a olivine nyɛ saa da) .

• Sinhalite : Ɛsono aniwa su (biaxial negative, olivine yɛ biaxial positive), pleochroism a emu yɛ den, na mpɛn pii no ɛyɛ kɔkɔɔ kosi bruu

• Prasiolite : Trigonal crystal symmetry, ne density a ɛba fam (2.60-2.69), ne birefringence a ɛba fam (0.009) .

Nea eye ne sɛ, simulants ntaa mma peridot (sɛ wɔde ne bo a ɛfata ma), nanso eye bere nyinaa sɛ wobɛyɛ ahwɛyiye na woahwɛ sɛ ebia adansedi krataa a ɛkyerɛ sɛ ɛyɛ nokware a efi ahyehyɛde a agye din te sɛ GIA anaa AGS hɔ anaa.

So asinasin bi wɔ hɔ a agye din anaa ɛho hia a wɔde olivine aboɔden abo ayɛ?

Ɛyɛ dɛn ara! Olivine aboɔden abo a agye din bi ne:

1. Largest Cut Peridot : Peridot a wɔatwitwa a wɔde cushion afrafra a ne kɛse yɛ carat 311.78 a wɔde kyerɛe wɔ Smithsonian Tete Nneɛma Akorae

2. Cleopatra “Emerald” Collection : Abakɔsɛm akyerɛwfo pii gye di sɛ na ɛyɛ peridot ankasa

3. Ahemfo Baasa no Kronkronbea (Reliquary of the Magi) : Wɔde aboɔden abo a ne kɛse yɛ carat 200+ a wosusuw sɛ ɛyɛ emerald nanso wohui sɛ ɛyɛ peridots asiesie so; Mprempren ɔwɔ Ɔhotefo Peter ne Maria Asɔredan Kɛse a ɛwɔ Cologne, Germany no mu

4. Russia Royal Peridot : Peridot a ne kɛse yɛ 192.75-carat a bere bi na ɛwɔ Russia Ahemfo abusua mu, mprempren ɛyɛ Russia Diamond Fund no fã & wɔde akyerɛ wɔ Kremlin Akodekorabea wɔ Moscow

5. Habsburg Peridot Parure : Peridot agude a wɔde ayɛ a Ɔhemmaa Panyin Isabella a wawu, Teschen Ɔhemmaa (Ɔhemmaa Isabella a ofi Croÿ) hyɛe

Nea eye ne sɛ, enhia sɛ woyɛ adehye ansa na woanya olivine agude nnɛ! Saa ahoɔfɛ a wɔmfa nyɛ hwee yi bo wɔ sikasɛm nhyehyɛe biara mu.

Mfonini a ɛwɔ atifi hɔ: Forsterite (var. peridot) a wɔde kyerɛe wɔ Smithsonian Tete Nneɛma Akorae | Mfonini no: Chip Clark na ɔtwee mfonini, Public domain

Fa W’adwene Si Nea Eye So ne Olivine!

Bere a sɛnea olivine aboɔden abo no agye din no nhyia wɔ mfe no mu no, ne sanba nnansa yi no rehyerɛn hann foforo wɔ ɔsoro aboɔden abo a ɛsom bo yi so. Ɛnyɛ sɛ ɛyɛ fɛ koraa bere a ne bo sua sen aboɔden abo afoforo nko, na mmom ɛtwetwe adwene pa ankasa! Hena na ɔrempɛ sɛ obenya saa nneɛma no kakra?

Woasiesie wo ho sɛ wobɛwosow aboɔden abo koro no ara a Cleopatra a ɔyɛ agyiraehyɛde no wɔ no? Kɔtɔ olivine nnɛ!

Peridot