Sillimanite Gem: Info wɔ Agyapade, Nkyerɛase & Bo

Sillimanite yɛ aluminosilicate a wɔtaa tɔn wɔ akwan abien so: abo a wɔde yɛ ɔkraman aniwa anaasɛ aboɔden abo a ɛyɛ fitaa, kɔkɔɔ, anaa ahabammono a ɛwɔ anim . Nneɛma abien no nyinaa wɔ kɔla ahorow.

Bere a ɛyɛ fɛ no, sillimanite nso ho yɛ na na ɛyɛ den sɛ wobetwitwa, enti wonim no yiye wɔ wɔn a wɔboaboa nneɛma ano ne wɔn a wɔyɛ agude no mu. Sillimanite ne aboɔden abo afoforo a ɛwɔ kuw no mu (kyanite ne andalusite) no ne nea ɛho yɛ na sen biara, na ɛma ɛyɛ ade titiriw a wɔde kyerɛ wɔ biribiara a wɔde kyerɛ mu.

Efi 1977 no, sillimanite yɛ ɔman no aboɔden abo a aban de di dwuma wɔ Delaware, U.S.A. Ɛmfa ho sɛ ɛntaa nsi no, sillimanite betumi ayɛ nea ɛyɛ nwonwa sɛ ɛtra hɔ kyɛ, na ɛma ɛyɛ nea eye ma da biara da hyɛ.

Ansa na wobɛtɔ sillimanite no, hwɛ akwankyerɛ yi na sua sillimanite agyapadeɛ nyinaa, ne boɔ, ne boɔ, ne nteaseɛ, ne nea ɛkeka ho!

Dɛn Ne Sillimanite Aboɔden abo?

Sillimanite yɛ aboɔden abo a ɛsom bo fã bi a ɛte sɛ ahwehwɛ anaa silika a ɛwɔ abakɔsɛm mu din kakraa bi, a fibrolite, monrolite, bamlite, ne bucholzite ka ho. Ɛwom sɛ aboɔden abo a ɛwɔ mu no yɛ fɛ de, nanso sillimanite a wɔde di dwuma ɔha biara mu nkyem 95 yɛ mfiridwuma.

Dɛn na wɔde sillimanite di dwuma? Mfiridwuma mu dwumadie titire ne sɛ wɔyɛ nneɛma a ɛtumi nhyew te sɛ ahwehwɛ ne dɔteɛ. Wɔde yɛ dade ne semɛnte nso, ne dade ne dade a wɔde nwene.

Wɔ n’abakɔsɛm nyinaa mu no, wɔde sillimanite nso ayɛ nnwinnade a wɔde nneɛma afoforo ayɛ. Nneɛma afoforo bi a wɔde yɛ sillimanite ne nea wɔde di dwuma ne:

• Porcelain a wɔde ayɛ

• Ahwehwɛ a ahoɔden wom a ɛwɔ mfiridwuma mu

• Alumina birikisi a wɔde yɛ nneɛma

Wɔ aboɔden abo mu no, sillimanite yɛ May awobo foforo . Cat’s eye sillimanite nso yɛ okyinnsoromma so nsoromma bo ma ɔsram.

Sillimanite Nkyerɛkyerɛmu & Su ahorow

Sillimanite aboɔden abo kuw no nso bi ne kyanite ne andalusite . Wɔn nyinaa yɛ polymorphs (nhyehyɛe koro, ahwehwɛ nhyehyɛe soronko) ne wɔn ho wɔn ho, ɛwom sɛ wɔn anim ne wɔn formation tebea yɛ soronko de.

Saa aboɔden abo yi yɛ aluminosilicate. Ɛdenam fibea so no, wobetumi akyerɛw nnuru a wɔde yɛ sillimanite no Al2SiO5, Al2SiO3, anaa Al2(SiO4)O. Dade ne titanium yɛ efĩ a abu so.

Nneɛma abien a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so ma sillimanite, raw, yɛ fibrous anaa crystalline. Sillimanite tumi yɛ nneɛma a ɛyɛ den anaasɛ ɛyɛ nhama. Ne ahwehwɛ no yɛ prismatic na ɛyɛ tratraa, nanso ɛntaa nsi sen nneɛma a ɛyɛ nhama.

Sillimanite nneɛma a aka no ni:

• Mohs denden : 6.5-7.5

• Kɔla : Enni kɔla, fitaa, fitaa, kɔkɔɔ, bruu, ahabammono, bruu, violet-blue

• Ahwehwɛ nhyehyɛe : Orthorhombic

• Luster : Vitreous (ahwehwɛ), sub-vitreous, srade, anaa silky

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

• Nneɛma a ɛma nneɛma yɛ mmerɛw : 1.65-1.68

• Density : 3.23-3.27 - ahwehwɛ a ɛyɛ den; 3.14-3.18 - a woagye atom

• Cleavage : Ɛyɛ pɛpɛɛpɛ, 1-kwankyerɛ wɔ [010] so.

• Fracture : Ɛnyɛ Daa/Ɛnyɛ Pɛ

• Streak : Ɛyɛ fitaa

• Luminescence : Fluorescence wɔ Myanmar abo bruu mu - kɔkɔɔ wɔ SW-UV & LW-UV mu

• Pleochroism : Ɛtɔ da bi a ɛwɔ hɔ & ɛyɛ den wɔ chatoyant nneɛma ne abo bruu anaa ahabammono mu; Chatoyant abo - a ɛyɛ kɔkɔɔ a ɛyɛ hann, ɛyɛ fitaa-biribiri, ɛyɛ clove-brown; Aboɔ bruu - a enni kɔla, bruu, ne kɔkɔɔ a ɛyɛ hann; Aboɔ a ɛyɛ ahabammono - ahabammono tuntum, kɔkɔɔ-ahabammono, bruu

• Optical nsunsuanso : Ɛntaa nyɛ chatoyancy

Sillimanite ahorow ahorow

Sillimanite ahorow biako pɛ ne fibrolite, anaa sillimanite cat’s eye . Nanso dɛn ne sillimanite cat’s eye?

Fibrolite (a wɔfrɛ no cat’s eye sillimanite anaa chatoyant sillimanite) yɛ sillimanite a ɛyɛ nhama, ɛno nti na wɔtoo din no. Ɛda chatoyancy (“ɔkraman aniwa” nkɛntɛnso) adi, a ɛkyerɛ sɛ nhama akuwakuw a ɛne ne ho di nsɛ no hyia ma ɛdan hann bi a ɛkɔ ɔbo no mfinimfini adi, na ɛte sɛ ɔkraman aniwa. Saa abo yi betumi ayɛ nea ɛda adi kosi nea ɛnyɛ hann.

Ɛkame ayɛ sɛ bere nyinaa na sillimanite cat’s eye aboɔden abo wɔ dwetɛ hann a ɛdannan, nanso ɛsono ne nipadua kɔla. Kɔkɔɔ-tuntum, bruu tuntum, anaa akutu-ahabammono na abu so kɛse, nanso ebetumi nso ayɛ:

• Kɔkɔɔ

• Yɛlo

• Ɛyɛ bruu-akutu

• Tan

• Tuntum

• Blue (nea emu dɔ, ɛyɛ hare, anaa ɛyɛ fitaa) .

Nnansa yi, violet-blue a wɔntaa nhu a efi Sri Lanka ne Myanmar aba gua so.

Sillimanite Aboɔden abo Nkyerɛase & Abakɔsɛm

Sillimanite yɛ anigye, nkonimdi, ne komam asomdwoe ho sɛnkyerɛnne. Wogye di nso sɛ egyina hɔ ma ɔpɛ ne nyansa, titiriw ma akannifo su a emu yɛ den a wɔhyɛ ho nkuran.

Cat’s eye sillimanite ntease no ne asetra a atwam mu nhwehwɛmu ne nhumu a wohu no wɔ abusuabɔ. Saa aboɔden abo yi gyina hɔ ma akwantu a atwam, mprempren, ne daakye. Wɔ abakɔsɛm mu no, na wogye di sɛ wɔbɔ nea ɔhyɛ no ho ban.

Abakɔsɛm

Adanse a edi kan a ɛfa sillimanite ho no fi bere a edii abakɔsɛm anim. Wohuu abo foforo bere mu sillimanite compact a wɔayɛ no sɛ nhama a wɔayɛ no fɛfɛɛfɛ, a ɛte sɛ nea wɔde nephrite jade ayɛ no wɔ nsu ase wɔ baabi a ɛbɛn France wɔ afe 2010. Bio nso, Amerikafo Ankasa de sillimanite ayɛ nnwinnade bere tenten.

Sillimanite din a edi kan ne Faserkeisel (German kasa mu ma “Fiber silica”), a Austriani nnuruyɛfo Joseph Lindacker de mae wɔ 1792 mu maa nhwɛsode ahorow a wohuu wɔ Bohemia (mprempren Czechia) no.

Wɔ 1802 mu no, Franseni aboɔden abo ho ɔbenfo Jacques-Louis, Comte de Bournon bɔɔ sillimanite ade a ɛyɛ nhama a efi India kesee fam (Carnatic mantam) mu din fibrolite .

Edin a ɛto so abiɛsa a wɔde too sillimanite ne bucholzite , a Germanni nyansahufo Oduruyɛfo Rudolph Brandes paw bere a ɔkaa aboɔden abo no ho asɛm wɔ 1819. Edin no hyɛɛ Brandes fotufo, Germanni nnuruyɛfo a wagye din Christian Friedrich Bucholz anuonyam.

Nnua a Brandes kaa ho asɛm no fi Tyrolese Alps mmepɔw so. Nanso, na nkyerɛkyerɛmu no sua, na wɔkaa aboɔden abo no ho asɛm sɛ ɛyɛ fitaa a ɛyɛ fitaa a ɛwɔ ase yɛ kɔkɔɔ kakra.

Wɔ 1824 mu no, Amerikani nyansahufo George Thomas Bowen suaa nhwɛsode ahorow a efi Connecticut, U.S.A., na ɔmaa sillimanite ne din mprempren de hyɛɛ Amerikani asase ho nimdefo ne nnuruyɛfo Benjamin Silliman anuonyam, Sr. Silliman nso yɛ ɔbenfo a odi kan wɔ Yale Sukuupɔn mu a ɔkyerɛkyerɛɛ aboɔden abo ho ade.

Ɛmfa ho ne din ne nkyerɛkyerɛmu pii no, na wonnim sillimanite kɛse — kyerɛ sɛ, kosii 1990 mfe no mu, bere a wohuu adekorabea bi a ɛdɔɔso kakra wɔ Orissa, India.

Sillimanite Ayaresa Nneɛma

Ahwehwɛ te sɛ sillimanite betumi anya tumi ahorow bi sɛ abo a ɛsa yare . Sillimanite fitaa betumi de ahotew ne honhom mu nhumu ama, te sɛ abo fitaa afoforo . Ɔkwan foforo so no, green sillimanite kyɛ green gemstone mfaso te sɛ anidaso ne nkɔso.

Honam fam ne nkate fam mfaso afoforo bɛn na sillimanite wɔ?

Nipadua mu Ayaresa

Wɔ nipadua mu no, wogye di sɛ cat’s eye sillimanite boa ma wɔsa nsɛm a ɛfa aniwa ho. Wɔkyerɛ sɛ Sillimanite ankasa boa wɔ:

• Koma mu nsɛm (sɛ nhwɛso no, mogya a ɛtɔ, mogya a ɛkɔ nipadua no mu) .

• Nnuan a wɔyam mu haw ahorow

• Ahurututu mu nsɛm (sɛ nhwɛso no, akisikuru, ayamtu) .

• Mpanyinyɛ

• Endorphin a wɔyɛ

Nkate mu Ayaresa

Endorphin a wɔyɛ a yɛaka ho asɛm wɔ atifi hɔ no di agoru wɔ sillimanite din a agye sɛ anigye ɔbo no mu. Ne su ahorow boa titiriw sɛ wote nka sɛ w’abam abu anaasɛ “wɔahaw mu,” efisɛ wɔkyerɛ sɛ ɛbrɛ abasamtu ase na ɛboa wo ma wuhu nea ɛma w’ani gye bio.

Bio nso, wɔtaa de sillimanite ahwehwɛ di dwuma de ma gyinaesi a ɛyɛ mmerɛw, yi nneɛma a enye fi hɔ, na ɛma nkate horow hyia.

Chakra Ayaresa

Chakra ayaresa hwehwɛ sɛ wosiesie sɛnkyerɛnne bɔne a ɛbata chakra, anaa ahoɔden beae a wɔasiw ho. Wɔtaa de ahwehwɛ di dwuma ma chakra pɔtee bi a egyina wɔn kɔla so.

As a chakra stone , sillimanite betumi abue chakras (ahoɔden mmeae), nanso ɛboa titiriw ma koma chakra kari pɛ — ɛde ɔdɔ ne gye a wogye ba. Saa bere yi nyinaa, fibrolite tuntum anaa bruu bue ntini chakra no ma ahobammɔ ne nkate mu abusuabɔ a ɛsan ba.

Afei, momma yɛnka nneɛma a ɛma sillimanite som bo ho asɛm!

Sillimanite Aboɔden Aboɔ Nneɛma a Ɛwɔ Hɔ

Abenfo gyina ne kɔla, sɛnea wɔatwitwa, sɛnea emu da hɔ, sɛnea ɛda adi pefee, ne ne mu duru so na ɛkyerɛ bo a sillimanite aboɔden abo wɔ wɔ botae mu.

Ahosuo

Sillimanite ahwehwɛ a ɛyɛ mmerɛw kosi nea ɛyɛ hann betumi ayɛ nea enni kɔla, fitaa, kɔkɔɔ, ahabammono, anaa bruu. Fibrolite (cat’s eye sillimanite) betumi ayɛ fitaa, bruu, kɔkɔɔ, bruu, anaa kɔkɔɔ, ne ɛnne ahorow a yɛaka ho asɛm wɔ Types of Sillimanite ɔfã a atwam no mu.

Sillimanite a ɛho tew nni kɔla, enti mpɛn pii no, kɔla afoforo fi efĩ anaa nneɛma a wɔde ka ho mu . Blue anaa violet hues nam charge a efi dade mu kɔ titanium mu so na ɛba. Kɔla kɔkɔɔ ne ahabammono fi dade anaa chromium mu, na kɔla bruu nso fi dade mu.

Abo a ne kɔla a wɔntaa nhu (te sɛ violet-blue, bruu, anaa kɔla biara nni mu) na ne saturation a ɛyɛ mfinimfini kosi kɛse na ɛhyɛ bo a ɛkorɔn sen biara.

Twa

Aboɔden abo pii de ɔhaw ba wɔ twitwa mu, nanso sillimanite a ɛpaapae pɛpɛɛpɛ ne sɛnea ɛyɛ den a ɛyɛ mmerɛw (wɔ ahwehwɛ mu) no ma ɛka aboɔden abo a ɛyɛ anifere sen biara a ɛsɛ sɛ wɔfa so yɛ no ho.

Aboɔden abo a wɔatwitwa a wɔn ho akokwaw a wogye asɛnnennen no di dwuma no taa paw nneɛma a wɔde twa aboɔden abo a ɛyɛ oval, cushion, anaa fancy faceted . Nea efi mu ba awiei koraa ne ademude a wɔntaa nhu na ɛsom bo.

Mpɛn pii no, sillimanite a ɛyɛ ketewaa no nni afã biara. Ɛsɛ sɛ wotwitwa ɔkraman aniwa abo sɛ cabochons , nanso nneɛma afoforo betumi abɛyɛ nhwiren anaa nwene .

Nsɛm a ɛda adi pefee & Nsɛm a ɛda adi pefee

Andalusite abo taa wɔ Type II kɔla aboɔden abo a emu da hɔ grade , a ɛkyerɛ sɛ wɔhwɛ kwan sɛ wɔde nneɛma bi a wotumi hu bɛka ho. Wɔ sillimanite aboɔden abo dodow no ara mu no, nneɛma a wɔde ka ho te sɛ ahwehwɛ a ɛte sɛ nnade bɛma ne bo so atew. Ade biako a ɛka ho ne cat’s eye sillimanite.

Cat aniwa sillimanite nya ne chatoyancy fi parallel ilmenite, hypersthene anaa rutile inclusions . Sɛ ilmenite na ɛde ba a, fibrolite abo no taa yɛ tuntum.

Sillimanite ahwehwɛ dodow no ara yɛ nea ɛyɛ hann. Sillimanite a ɛyɛ mmerɛw no ho yɛ na ma enti, ɛsom bo kɛse. Abo a ɛwɔ ɔkraman aniwa mu dodow no ara yɛ nea wontumi nhu, enti nea ɛntaa nsi a ɛyɛ hann no nso som bo kɛse.

Carat Mu duru

Faceted sillimanite aboɔden abo nyɛ nea ɛntaa nsi nko, na mmom ɛtaa ba ase 5 carats nso. Mpɛn pii no, abo a ɛwɔ ɔkraman aniwa mu no tumi du karat 10, ɛwom sɛ nhwɛso a ɛsõ sen biara ne karat 35 de.

Ebia ne kɛse nso begyina faako a efi bae no so. Myanmar ne Kenya yɛ sillimanite a ne su te saa ara, nanso Kenya abo no sua kakra.

Sillimanite Nkyekyɛmu & Nneɛma a Ɛfiri Hɔ

Te sɛ kyanite ne andalusite no, sillimanite yɛ aboɔden abo a ɛto so abien wɔ abotan a ɛwɔ nsu mu a ɛnam ɔhyew ne nhyɛso so sakra mu. Saa tebea horow yi sesa ɔbotan ne aboɔden abo a ɛwɔ mu no nyinaa, na ɛma aboɔden abo foforo te sɛ sillimanite ba.

Abo abiɛsa no mu nea ɛbɛba no gyina ɔhyew ne nhyɛso dodow so. Sillimanite hia ɔhyew a ɛkɔ soro, bere a kyanite hia nhyɛso kɛse. Andalusite ba wɔ nhyɛso ne ɔhyew a ɛba fam mu.

Ɔbotan bɛn na wohu sillimanite wɔ mu? Wɔtaa hu wɔ abotan a ɛyɛ metamorphic a ɛkorɔn te sɛ schists, gneiss, granites, anaa pelites a aluminium pii wom mu.

Bere a ɛno wɔ w’adwenem no, ɛhe na wohu sillimanite?

Mmeae a Wɔtu Tuo

Nneɛma a eye sen biara a wobetumi anya sillimanite ne Myanmar, Sri Lanka, ne Kenya. Wonim Myanmar sɛ ɛwɔ ɔkraman aniwa sillimanite (anaasɛ “Burmese fibrolite”), bere a Sri Lanka yɛ ɔkraman aniwa sillimanite a ɛwɔ kɔla a ɛyɛ fitaa-ahabammono.

Sri Lanka ne Myanmar nyinaa agye din wɔ wɔn anim ahwehwɛ a ɛyɛ ahabammono, bruu, anaa violet-blue no ho. Kenya yɛ ahwehwɛ a ɛyɛ bruu a ɛyɛ hann anaa anim a enni kɔla a ne su te sɛ Myanmar abo, nanso mpɛn pii no ɛyɛ nketewa.

Nea ɛyɛ anigye no, wɔahu sillimanite ahwehwɛ akɛse no bi wɔ Antarctica!

Sillimanite fibea afoforo bi ne:

• Australia

• Austria

• Brazil

• Canada

• China

• Czechia na ɛwɔ hɔ

• France

• Germany

• India

• Italy

• Madagascar

• Norway

• Slovakia na ɛwɔ hɔ

• South Africa

• Sweden

• Tanzania na ɛwɔ hɔ

• UK (Ireland & Scotland) .

• USA (titiriw Delaware, Idaho & Connecticut) .

Nokwarem no, wobɛpɛ sɛ wuhu nneɛma bo a wobɛhwɛ kwan, ɛnte saa?

Sillimanite Aboɔden abo Bo & Bo

Esiane sɛ ɛnyɛ sɛ sillimanite ho yɛ na nko na mmom agye dimmɔne sɛ ɛyɛ den sɛ wobetwitwa nti, ne bo da saa nneɛma yi adi wɔ aboɔden abo a ɛwɔ afã horow ne cabochons mu. Nanso, sillimanite da so ara bo nyɛ den koraa sen aboɔden abo afoforo a agye din.

Faceted sillimanite aboɔden abo a wɔtɔn no kɛse no taa yɛ $18-$95 wɔ carat biara mu, ɛwom sɛ aboɔden abo a ɛyɛ mmerɛw a ɛwɔ kɔla a ɛyɛ ahabammono a ɛhyerɛn na emu da hɔ yiye betumi ayɛ $200-$400 wɔ carat biara mu de.

Sillimanite bo a wɔbɔ wɔ carat biako ho ma cat’s eye cabochons fi $4-$11 wɔ carat biara ho ma kɔla ahorow a abu so na ɛyɛ tuntum. Kɔla ahorow a wɔntaa nhu te sɛ fitaa, sika kɔkɔɔ-biribiri, kɔkɔɔ a emu dɔ, anaa borɔdɔma gye $12-$25 wɔ carat biara mu.

Nkapo ne sillimanite agude a agye din sen biara, titiriw cabochon nkaa. Wɔn bo kɔ soro kɛse gyina dade nhyehyɛe ne aboɔden abo afoforo a wɔde ahyɛ mu so, ne sɛ ebia wɔyɛ tete de anaasɛ ɛnte saa.

Tete sillimanite cabochon nkaa a wɔde sika kɔkɔɔ ahyɛ mu no fi $550 kosi bɛyɛ $2,300. Cabochon nkaa a wɔde dwetɛ a ɛyɛ fɛ ayɛ no fi bɛyɛ $40-$200. Sillimanite nkaa a ɛwɔ afã horow no taa yɛ $25-$100, nanso ebinom a wɔde sika kɔkɔɔ nhyehyɛe ne aboɔden abo kɛse bi wɔ hɔ no betumi agye bɛboro $4,000.

Pendants yɛ nea ne bo yɛ den, na raw green crystal pendants bo bɛyɛ $30 na akwan afoforo nso gye $5-$50. Nhama a wɔde nhwiren ayɛ no yɛ $8-$10, ɛwom sɛ nhama a wɔde ahama akata so no yɛ $30-$60 de.

Sillimanite Ɔhwɛ ne Nsiesiei

Ɛwom sɛ sillimanite a ɛyɛ den no ye de, nanso sɛnea ɛpaapae ne sɛnea ɛyɛ den no ma ɛho hia sɛ wɔhwɛ aboɔden abo yiye na wɔasiw abubu ano. Cabochons yɛ nea ɛyɛ den kɛse, nanso ɛsɛ sɛ sillimanite agude a ɛwɔ afã horow no nya nneɛma a ɛbɔ ho ban .

Kwati sɛ wobɛhyɛ ɔbo no bere a dwumadi ahorow a emu yɛ den, a agumadi, turoyɛ, ne ahotew ka ho. Afei nso ma sillimanite ntwe ne ho mfi nnuru a ano yɛ den ho.

Mmom no, fa nsu a samina wom ne ntama a ɛyɛ mmerɛw a microfiber wom na ma ɛho tew na fa hohoro akyi. Afei, fa sie agude adaka anaa kotoku a wɔde ntama ayɛ mu a ɛne aboɔden abo afoforo ntam kwan ware.

Wode W’ani Si Sillimanite So?

Kɔla kɔkɔɔ a ɛtaa ba wɔ sillimanite aboɔden abo a ɛwɔ afã horow mu no da ɔbo yi din sɛ ahwehwɛ a “ɛte nka sɛ wo ho ye” a ɛma anigye kɔ soro na ɛde w’ani si daakye so no adi.

Nanso sillimanite kwan no nyɛ anohyeto — wubetumi anya abo a ɛyɛ pɛpɛɛpɛ ama asase so boho akwan anaasɛ cosmopolitan hwɛbea a ɛyɛ nwonwa. Nea ɛka ho no, esiane sɛ wonnim no kɛse nti, ɛda adi sɛ wobɛda nsow wɔ nnipadɔm no mu!

Kɔtɔ sillimanite aboɔden abo nnɛ!

Sillimanite