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

Peristerite yɛ aboɔden abo a ɛwɔ feldspar abusua no mu a wonim no sɛ ɛda su bi a ɛyɛ hyew a ɛtɔ mmere bi a wɔfrɛ no “schiller” adi. Ebetumi nso ada adularescence, emu hann a agye din kɛse wɔ ɔsram abo mu no adi.

Wonim ɔbo no titiriw fi Canada, te sɛ labradorite ne perthite. Ɛnyɛ nea ɛho yɛ na ankasa sɛ peristerite ho yɛ na, nanso ɛntaa nsi te sɛ labradorite.

Wɔ akwankyerɛ yi mu no, yɛbɛkɔ peristerite nteaseɛ, ne boɔ, abakɔsɛm, ne nea ɛkeka ho so, a sɛdeɛ wɔde toto ɔsram aboɔ ne labradorite ho ka ho.

Mfonini a ɛwɔ atifi hɔ: Iridescent peristerite-oligoclase feldspar a efi Russia a wɔakyerɛw so sɛ "ɔsram abo" | Mfonini no fi: James St. John, Flickr , CC-BY-SA-2.0

Dɛn Ne Peristerite Ɔbo?

Peristerite yɛ aboɔden abo a ɛsom bo fã bi a wonnim no kɛse wɔ feldspar abusua no mu. Aboɔden abo ho animdefo pii bu no sɛ albite ahorow, ɛwom sɛ feldspar afoforo nso wɔ mu de.

Aguadi din biako a wɔde frɛ peristerite ne “belomorite,” a wɔde di dwuma ma Russiafo peristerite a efi Po Fitaa mpɔtam hɔ, a wɔfrɛ no Beloe More wɔ Russia kasa mu.

Wonim aboɔden abo no sɛ ɛda iridescence anaa adularescence adi, na akyiri yi ɛde din a wɔde frɛɛ peristerite “pierre de lune” (Franse kasa) ne “albite ɔsram abo.”

Yɛbɛka peristerite vs moonstone ho nsɛm pii akyiri yi. Nanso sɛ́ aboɔden abo a ɛte sɛ ɔsram abo no, peristerite betumi ayɛ June awobo , Kokoram zodiac ɔbo, ne ayeforohyia afe a ɛto so 3 abohene.

Peristerite Nkyerɛkyerɛmu & Su ahorow

Wɔ feldspar abusua no mu no, akuw atitiriw abien na ɛwɔ hɔ: alkali (potassium) ne plagioclas e. Feldspars nyinaa yɛ aluminium silicates, nanso ade titiriw a ɛwɔ wɔn nsusuwii ahorow no mfiase no yɛ soronko.

Alkali feldspars fi microcline (a potassium na ɛdɔɔso; KAlSi3O8) kosi albite (sodium na ɛdɔɔso; NaAlSi3O8).

Plagioclase feldspars wɔ anorthite (calcium-dominant; CaAl2Si2O8) ne albite a wɔadi afra wɔ nsusuwii ahorow mu. Sɛnea wubetumi ahu no, wɔ mfiridwuma mu no, albite wɔ akuw abien no nyinaa mu.

Peristerite wɔ plagioclase ahorow a ɛtoatoa so no mu.

Plagioclase ahorow a aban de ma no ne:

• Albite : 0 kosi 10% anorthite, 90 kosi 100% albite

• Oligoclase : 10 kosi 30% yɛ anorthite, 70 kosi 90% yɛ albite

• Andesine : 30 kosi 50% yɛ anorthite, 50 kosi 70% yɛ albite

• Labradorite : 50 kosi 70% yɛ anorthite, 30 kosi 50% yɛ albite

• Bytownite : 70 kosi 90% yɛ anorthite, 10 kosi 30% yɛ albite

• Anorthite : 90 kosi 100% a ɛyɛ anorthite, 0 kosi 10% albite

Nnipa pii bu peristerite sɛ albite ahorow, nanso ebetumi ayɛ albite ne oligoclase ntam. Ɔbo no betumi ayɛ bɛyɛ ɔha biara mu nkyem 75 kosi 99 albite ne ɔha biara mu nkyem 1 kosi 25 anorthite — ɔkwan foforo so no, albite:anorthite nsusuwii a ɛyɛ 99:1 kosi 75:25.

Mpɛn pii no, albite ne oligoclase nyinaa a ɛyɛ ntoatoaso wɔ peristerite mu. Ebia ahwehwɛ bɛda albite twinning anaa pericline twinning adi.

Peristerite Nneɛma a Wɔakyerɛw:

• Mohs denden : 6-6.5

• Kɔla : Bruu a ɛyɛ hann, ahabammono a ɛyɛ hann, kɔkɔɔ, bruu-kɔkɔɔ, tan, fitaa, fitaa, enni kɔla; Iridescence - fitaa anaase bruu

• Ahwehwɛ nhyehyɛe : Triclinic

• Luster : Vitreous anaa nea ɛwɔ ase; Ebia ɛbɛyɛ pearly wɔ cleavages so

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

• Nneɛma a ɛma hann yɛ hyew : 1.531-1.550

• Nnipa dodow : 2.60-2.67

• Cleavage : Ɛyɛ pɛpɛɛpɛ wɔ [001] , ɛda nsow/eye wɔ [010] so, ɛnyɛ pɛ/ohiani wɔ {110} so.

• Fracture : Conchoidal, ɛnyɛ pɛpɛɛpɛ/ɛnyɛ pɛpɛɛpɛ, anaasɛ ɛyɛ mpaapaemu

• Streak : Ɛyɛ fitaa

• Luminescence : Biara nni hɔ

• Pleochroism : Biara nni hɔ

• Nsonsonoe abien : 0.007-0.011

• Dispersion : Ɛyɛ mmerɛw kosi biara

• Nneɛma a efi aniwa so : Iridescence, adularescence

Mfonini a ɛwɔ atifi hɔ: Persiterite asinasin a wohuu wɔ Central Ontario wɔ ahohuru bere mu wɔ afe 2021 | Mfonini no fi: MrSkullduggeryJones , Reddit

Peristerite vs Feldspar Aboɔden abo a ɛte saa ara

Nsunsuansoɔ a ɛyɛ kɔla — sɛ ɛyɛ iridescence anaa adularescence — wɔ feldspar aboɔden abo te sɛ peristerite ne labradorite mu no, adeyɛ korɔ no ara na ɛde ba.

Saa adeyɛ yi yɛ optical interference bi , baabi a hann fi nneɛma ahorow a ɛwɔ ɔbo no mu mu fi adi. Saa nhyehyɛe ahorow yi yɛ plagioclase feldspars a ɛyɛ tratraa (lamellae). Ɛsono sɛnea feldspar a wɔde ayɛ no mu duru ne sɛnea wɔahyehyɛ no.

Ɔkwan a saa nsensanee yi nyin bom na ɛyɛ ntoatoaso no ma hann da adi wɔ ɔkwan soronko so, efisɛ ɛsono sɛnea nsensanee no wɔ refractive indices, na ɛde schiller fɛfɛ no ba.

Ɛmfa ho nsɛdi ahorow yi no, peristerite da so ara yɛ soronko wɔ feldspar aboɔden abo a ɛte saa ara yi ho.

Peristerite ne Labradorite a wɔde di dwuma

Mfonini a ɛwɔ atifi hɔ no: Spectrolite (labradorite ahorow) a wɔatu a wɔde sɛn so

Labradorite ne peristerite hwɛbea di nsɛ yiye, nanso iridescence a ɛwɔ peristerite mu — ɛtɔ mmere bi a wɔfrɛ no peristerescence — taa yɛ “delicate” (kɔla a ɛyɛ hare) sen labradorescence a wohu wɔ labradorite mu.

Nea ɛka ho no, labradorite iridescence no betumi anya kɔla pii asen peristerite. Labradorite ahorow biako a wɔfrɛ no spectrolite wɔ kɔla biara a ɛyɛ iridescence.

Sɛnea wɔahyehyɛ no, labradorite wɔ anorthite pii na albite sua sen peristerite.

Peristerite vs Ɔsram Abo

Mfonini a ɛwɔ atifi hɔ no: Adularescent, faceted moonstone

So peristerite yɛ ɔsram bo? Wɔ mfiridwuma mu no, wobetumi afrɛ peristerite ɔsram abo efisɛ “ɔsram abo” yɛ aguadi din a wɔde frɛ feldspars a adularescence (nufusu a ɛhyerɛn wɔ mu) wom.

Aboɔden abo ho animdefo pii kyerɛkyerɛ ɔsram abo mu sɛ orthoclase ahorow a ɛwɔ orthoclase ne albite ntoatoaso a ɛsesa. Nanso afoforo kyerɛkyerɛ ɔsram abo mu sɛ ɛwɔ orthoclase anaa oligoclase a albite ka ho, a ɛkyerɛ sɛ peristerite (a ɛwɔ oligoclase ne albite ntoatoaso) betumi atɔ nkyerɛase no ase.

Sɛ yɛde yɛn adwene si ɔbo a ɛwɔ yɛn nsam no so a, dɛn ne honhom fam ntease a peristerite kyerɛ?

Peristerite Nkyerɛase & Abakɔsɛm

Peristerite yɛ nea emu da hɔ, kommyɛ, ne nea egyina pintinn ho sɛnkyerɛnne.

Ne nkyerɛase pii te sɛ ɔsram abo de no: asomdwoe, ayamhyehye, ne ɔdɔ.

Peristerite nso da labradorite su horow a ɛfa abɔde mu nneɛma ho adi: nsakrae, bo a wɔasi, ne ahoɔden a wɔde gyina ano.

Abakɔsɛm

Edin “peristerite” no fi Hela asɛmfua peristerite , a ɛkyerɛ “aborɔnoma” mu, efisɛ ɔbo no a ɛyɛ fɛ no ne mmorɔnoma pii kɔn mu ntakra de hyia.

Nnuruyɛfo baanu a ɛbaa sɛ wɔn nso yɛ wɔn a wɔyɛ aboɔden abo ho animdefo a wɔnyɛ adwuma ne wɔn a wɔboaboa aboɔden abo ano na wodii kan huu peristerite wɔ Canada wɔ 1840 mfe no mu. Ná saa mmarima yi ne Oduruyɛfo James Wilson ne Oduruyɛfo Andrew Fernando (AF) Holmes.

Ɛnyɛ nea ɛda adi pefee wɔ baabi a Holmes nhwɛsode ahorow no fi bae wɔ Canada, nanso yenim sɛ Wilson de no fi nnɛyi Lanark Mantam mu. Holmes frɛɛ ne nhwɛsode ahorow no “iridescent felspar” (feldspar nkyerɛwde dedaw bi).

Nnuruyɛfo baanu no nyinaa de wɔn nhwɛsode ahorow no kɔmaa Oduruyɛfo Thomas Thomson, nnuruyɛ ho ɔbenfo wɔ Glasgow Sukuupɔn mu. Thomson yɛɛ abo no mu nhwehwɛmu na otintim ne nhwehwɛmu no wɔ 1843 mu, na ɔtoo din “peristerite.”

Wɔ asɛm koro no ara mu no, Thomson kyerɛw perthite , feldspar foforo a efi Canada a Oduruyɛfo James Wilson de kɔmaa no no ho nkyerɛkyerɛmu a edi kan.

Sɛ yɛdan kɔ metaphysical so a, dɛn ne ayaresa su ahorow a ɛwɔ peristerite mu?

Peristerite Ayaresa Nneɛma

Sɛ́ ɔbo a agye din a ɛyɛ bruu a ɛsa yare , peristerite wɔ metaphysical su a ɛte sɛ aboɔden abo bruu afoforo , na ɛma kommyɛ, nokware, ne nsusuwii. Wobetumi nso de adi dwuma sɛ menewa anaa aniwa chakra ɔbo a ɛto so abiɛsa .

Nipadua mu Ayaresa

Wɔ nipadua mu no, wogye di sɛ peristerite sa nsɛm a ɛfa:

• Nkate mu dwumadi

• Anisoadehu anaa aniwa mu haw ahorow

• Mogya mmoroso

• Awo akwahosan

• Ɛyaw a ɛba brayɛ mu

• Nnuan a wɔmfa nni dwuma yiye

Nkate mu Ayaresa

Crystal ayaresafo kamfo peristerite kyerɛ sɛnea ɛbɛyɛ a wobɛma wo nkate ayɛ kɛse na woabue wo ho ama hokwan akɛse.

Ahwehwɛ no betumi ahyɛ nokwaredi mu a wosusuw wo ho ho nkuran sɛnea ɛbɛyɛ a wubetumi ate nea wopɛ ankasa, onipa ko a woyɛ ankasa, ne sɛnea wubetumi agye nsakrae atom na ama woanya w’akɔnnɔ ahorow ase.

Bio nso, wɔkyerɛ sɛ peristerite ma wutumi gyina tebea horow ano, na ɛboa wo ma wokɔ daakye bere mpo a nea atwam no rebɔ mmɔden sɛ ɛbɛtwe wo akɔ w’akyi no.

Mfonini a ɛwɔ atifi hɔ no: Ɔsram abo a ɛwɔ afã horow

Peristerite Aboɔden Aboɔ Nneɛma a Ɛwɔ Hɔ

Peristerite bo a ɛsom no gyina ne kɔla (a nea ɛma aniwa hu ka ho), sɛnea wɔatwa, sɛnea emu da hɔ, sɛnea ɛda adi pefee, ne ne mu duru wɔ carat so.

Ahosuo

Ɛwom sɛ peristerite nnyinaso kɔla betumi ayɛ soronko de, nanso peristerite nhwɛsode a eye sen biara no nni kɔla a ɛyɛ iridescence a emu yɛ den, efisɛ peristerite pii wɔ iridescence a ɛyɛ mmerɛw. Ɔbo no iridescence fi fitaa kosi bruu, na iridescence bruu a ɛyɛ hyew na ɛsom bo sen biara.

Nhwɛsode biara a ɛyɛ adularescent denneennen nso kura bo a ɛkorɔn.

Twa

Wɔtwitwa peristerite dodow no ara a ɛte sɛ aboɔden abo mu ma ɛyɛ cabochons , a ebetumi ayɛ soronko kakra. Ade foforo a wɔtaa paw ne adwini, te sɛ ahwehwɛ nsɛntitiriw anaa abantenten, sɛ nhwɛso no.

Ɛtɔ mmere bi a, ɔbo no yɛ faceted , nanso eyi ho yɛ na.

Peristerite pii a wɔtɔn no yɛ nea ɛyɛ mmerɛw (wɔntwitwaa).

Nsɛm a ɛda adi pefee & Nsɛm a ɛda adi pefee

Clarity kyerɛkyerɛ sɛnea nneɛma a wotumi hu ka aboɔden abo mu, a ebetumi ama nea ɛda adi pefee ne ne bo so atew. Peristerite a ɛsom bo sen biara no yɛ nea ɛda adi koraa, ɛwom sɛ nhwɛsode dodow no ara a ɛyɛ papa sen biara no yɛ nea ɛda adi fã bi pɛ de.

Nneɛma a ebetumi aka peristerite ho ne:

• Tourmaline a wɔde yɛ aduru

• Vermiculite ahwehwɛ a wɔde yɛ nneɛma

• Nkɔso nhyehyɛe ahorow a ɛnyɛ pɛ

• Nsateaa nkyerɛwee, ɛtɔ mmere bi a wɔde nneɛma abien ka ho

Carat Mu duru & Ne Kɛse

Wobetumi ahu peristerite aboɔden abo nneɛma na wɔatwitwa no akɛse. Cabochon dodow no ara a wɔtɔn no mu duru boro carat 40, na nneɛma a wɔasen no betumi ayɛ bɛboro carat 400.

Mfonini a ɛwɔ atifi hɔ: Peristerite-oligoclase feldspar a ɛyɛ iridescent a efi Russia a wɔakyerɛw so sɛ "ɔsram abo" | Mfonini no fi: James St. John, Flickr , CC-BY-SA-2.0

Peristerite Nkyekyɛmu & Nneɛma a Ɛfiri Hɔ

Plagioclase feldspars te sɛ peristerite taa ba wɔ abotan a ɛkɔɔ so nsakrae mu. Nsakrae no su, ɔfã, anaa ɔmantam no betumi ama wɔanya feldspar ahorow. Wohu peristerite wɔ abotan a ɛwɔ metamorphic grade wɔ greenschist ne almandine amphibolite facies ntam.

Wobetumi ahu peristerites a ɛwɔ nneɛma a ɛbɛn albite wɔ ogya abotan te sɛ pegmatites, basalts, ne greenschists mu.

Aboɔden abo a wɔtaa de bata peristerite ho ne schorl (black tourmaline), biotite , muscovite , nepheline , ne augite.

Mmeae a Wɔtu Tuo

Beae a eye sen biara a wobetumi anya peristerite aboɔden abo ne Ontario, Canada. Fibea titiriw foforo ne Kenya, titiriw Kioo Bepɔw.

Nneɛma afoforo a wonya fi peristerite ne:

• China

• Mexico

• Norway

• Russia

• Spain

• U.S.A. (Connecticut, Maine, Michigan, New York, Pennsylvania) na ɛwɔ hɔ nnɛ.

Adularescent peristerite (a wɔtaa frɛ no “albite ɔsram abo” no, wonim no fi China ne Pennsylvania (U.S.A.).

Mfonini a ɛwɔ atifi hɔ no: Peristerite nhwɛsode ahorow a efi Perth, Ontario, Canada, a wɔde akyerɛ wɔ Matheson House Museum | Mfonini no fi: Sam_0532, blogspot

Peristerite Bo & Ne Bo

Nea eye ne sɛ, peristerite yɛ aboɔden abo a ne bo yɛ den na mpɛn pii no ne bo yɛ mmerɛw sen ɔsram abo.

Esiane sɛ peristerite ho yɛ na sen labradorite nti, ebia ne bo yɛ den kakra, nanso labradorite a wɔhwehwɛ kɛse (na wonim no yiye) no betumi ama ne bo akɔ soro asen peristerite bo.

Peristerite cabochons bo bɛyɛ dɔla 0.50 kosi dɔla 3 wɔ carat biara mu anaasɛ ne nyinaa bo bɛyɛ dɔla 35 kosi 130.

Wubetumi ahu peristerite a wɔasen, a mpɛn pii no ahwehwɛ akɛse a ɛboro carat 300, a ne bo nnu dɔla 0.10 wɔ carat biara mu anaasɛ bɛyɛ dɔla 30 kosi 60 biara.

Mpɛn pii no, peristerite kɔnmuade biara yɛ dɔla 35 kosi 50.

Peristerite Hwɛ ne Nsiesiei

Asɛmpa foforo: aboɔden abo a wɔhwɛ peristerite so no yɛ mmerɛw yiye!

Ade biako a ɛsɛ sɛ wususuw ho ne ne mpaapaemu a edi mũ, enti ɛsɛ sɛ peristerite agude nya ahobammɔ nhyehyɛe (titiriw nkaa) na kwati sɛ wɔbɛbɔ ɔbo no denneennen.

Wubetumi de nsu a ɛyɛ hyew a wɔtaa de di dwuma, samina a emu nyɛ den, ne brɔs a ɛyɛ mmerɛw asiesie peristerite. Mfa nhyɛ nsu ase nkyɛ.

Paint Wo Daakye Wɔ Peristerite Glow ase!

Ebia peristerite nyɛ nea wonim no yiye te sɛ labradorite anaa ɔsram abo, nanso ɛyɛ ahobrɛase kɛse ara kwa! Saa feldspar aboɔden abo yi de ahoɔden a ɛyɛ mmerɛw nanso tumi wom a ɛyɛ pɛpɛɛpɛ ma daakye a wɔde adwempa ne anidaso hwɛ ba.

Kɔtɔ peristerite ne aboɔden abo akɛse afoforo nnɛ!