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

Scheelite yɛ aboɔden abo soronko a ɛwɔ kɔla tɔn pii. So scheelite yɛ aboɔden abo ? Yep! Wonim saa aboɔden abo yi sɛ ɛhyerɛn kɛse na ɛhyerɛn a ɛyɛ fluorescent.

Scheelite abu so dɛn? Sɛ́ aboɔden abo no, scheelite abu so koraa. Nanso, abo a wɔfrɛ no scheelite a ɛyɛ aboɔden abo, titiriw nea ɛwɔ afã horow no ho yɛ na.

Nea yɛaka yi nyinaa akyi no, aboɔden abo a wɔfrɛ no scheelite a ɛwɔ afã horow no da ogya ne hyerɛn a wotumi de toto diamond ho adi, na ɛma ɛyɛ ade a ɔboaboa ano a wɔhwehwɛ.

Wopɛ sɛ wuhu pii? Yɛbɛma wo scheelite aboɔden aboɔ agyapadeɛ, ne boɔ, ayaresa tumi, ne nea ɛkeka ho no mu mpaapaemu wɔ akwankyerɛ yi mu!

Ɛfa Scheelite Ɔbo ho

Scheelite yɛ aboɔden abo a ɛsom bo fã bi a wɔtaa hu no kɔla a enni kɔla kosi borɔdɔma anaa kɔkɔɔ, ɛwom sɛ ne kɔla gu ahorow sen saa de. Ɛyɛ zodiac ɔbo a ɛyɛ anigye ma Libra.

Edin foforo bi a wɔde frɛ scheelite ne:

• Calcioscheelite a wɔde yɛ aduru

• Tunstitite/Tungstite a ɛyɛ fɛ

• Trimontite/Trimonite a Wɔde Di Dwuma

• Calciumwolframite a wɔde yɛ aduru a wɔfrɛ no Calciumwolframite

• Tungstate a ɛwɔ Lime mu

Esiane sɛ aboɔden abo ho yɛ na nti, dɛn na wɔde scheelite di dwuma? Ade titiriw a wɔde di dwuma wɔ mfiridwuma mu wɔ aboɔden abo no mu ne sɛ tungsten fibea titiriw. Tungsten yɛ ade titiriw a ɛwɔ electrode, kanea bɔlɔb, ne dade a ɛde mmirika kɛse a wɔde twa nneɛma mu, sɛ yɛbɛbobɔ kakraa bi din a.

Bere bi a atwam no, na scheelite a wɔayɛ no yɛ ade a ɛyɛ fɛ a ɛma wogye di sɛ ɛyɛ daimond . Ɛno sesae bere a wɔyɛɛ cubic zirconia a ɛyɛ den sen scheelite no.

Ɛnnɛ, synthetic scheelite nso wɔ mfaso wɔ mfiridwuma mu ma laser mfiridwuma. Wɔ aboɔden abo ho nimdeɛ mu no, aboɔden abo no betumi aboa aboɔden abo ho animdefo mpo ma wɔatetew Type I ne Type II diamond ahorow mu denam ne fluorescent scheelite hann a agye din no so.

Scheelite Nkyerɛkyerɛmu & Su ahorow

Scheelite wɔ n’ankasa scheelite aboɔden abo kuw mu, ne wulfenite , powellite , ne stolzite . Bere a wɔn nyinaa ho yɛ na wɔ aboɔden abo mu no, nokwarem no, scheelites ne aboɔden abo a wɔtaa yɛ faceted sen biara wɔ bunch no mu.

Mineral no yɛ calcium tungstate a ɛwɔ formula CaWO4. Egyina hɔ ma aboɔden abo a ɛtoatoa so a powellite, molybdenum-dominant (Mo) awiei no awiei a tungsten na ɛdɔɔso (W).

Nea ɛyɛ mmerɛw sɛ wobehu ne sccheelite fluorescence. Abɔde mu abo dodow no ara wɔ bruu a ɛyɛ den a wotumi hu, ɛwom sɛ ebetumi ayɛ fitaa anaa kɔkɔɔ nso de. Kɔla ahorow a etwa to no de molybdenum kakraa bi a ɛkɔ soro ba.

Ahwehwɛ yɛ tabular (te sɛ pon) ne dipyramidal, nanso scheelite nso tumi yɛ granular anaa columnar masses.

Scheelite ahorow a aka no ni:

• Mohs denden : 4.5-5

• Kɔla : Kɔla : Enni kɔla, fitaa, kɔkɔɔ, borɔdɔma, bruu, fitaa, ahabammono, fitaa-blue, bruu, kɔkɔɔ, violet, kɔkɔɔ; Ebia kɔla-zoning wɔ hɔ

• Ahwehwɛ nhyehyɛe : Tetragonal

• Luster : Adamantine (te sɛ daimond) anaa vitreous (ahwehwɛ) .

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

• Nneɛma a ɛma hann yɛ hyew : 1.91-1.93

• Nnipa dodow : 5.90-6.3

• Cleavage : Eye/Ɛda nsow, 1-kwankyerɛ; Ohia, 1-akwankyerɛ

• Fracture : Ɛnyɛ pɛpɛɛpɛ/ɛnyɛ pɛpɛɛpɛ anaasɛ ɛyɛ subconchoidal

• Streak : Ɛyɛ fitaa

• Luminescence : Mpɛn pii no, fluorescence a ano yɛ den - bruu anaa kɔkɔɔ wɔ SW-UV & X-rays mu, kɔkɔɔ wɔ LW-UV mu ma molybdoscheelite; Thermoluminescence (a ɔhyew na ɛma ɛba) .

• Pleochroism : Ɛyɛ mmerɛw kosi nea wontumi nhu

• Optical Effects : Ɛntaa mma sɛ asterism ne chatoyancy

Ebia Scheelite fluorescence begyina ahorow ahorow a yɛreka ho asɛm no so.

Scheelite ahorow ahorow

Sɛ ne mineral kuw no mufo da nkyɛn a, scheelite nso wɔ ahorow bi a ɛsɛ sɛ wɔka ho asɛm. Baako te sɛ powellite, biako yɛ type a wɔato din a ɛnteɛ ankasa, na biako yɛ optical delight.

Molybdoscheelite a wɔde yɛ aduru

Te sɛ powellite a molybdenum na ɛwom no, molybdoscheelite yɛ scheelite bi a molybdenum bi wom. Ɛwɔ fluorescence fitaa-kɔla kɔkɔɔ wɔ SW-UV mu, bere a powellite wɔ fluorescence kɔkɔɔ kosi sika kɔkɔɔ-kɔla wɔ SW-UV ne LW-UV nyinaa mu.

Scheelite a ɛyɛ bruu (Lapis Lace Onyx) a wɔde ahama ayɛ .

Ɛmfa ho din no, blue scheelite nyɛ scheelite koraa. Nokwarem no, ɛnyɛ onyx mpo, ɛmfa ho ne din “lapis lace onyx.” Enti, dɛn ne blue scheelite?

Blue scheelite yɛ Turkeyfo ahwehwɛ a wɔntaa nhu a wɔde dolomite ne blue calcite , na ɛma ɛyɛ bruu, fitaa, ne ɛtɔ mmere bi a ɛyɛ kɔkɔɔ.

Ɔbarima a ohui no susuwii sɛ ɛyɛ scheelite efisɛ ɛwɔ kɔla a ɛyɛ fluorescent koro no ara. Nea ɛyɛ anigye no, dolomite ne calcite nyinaa wɔ Mohs mineral hardness a ɛyɛ 3, nanso blue scheelite di 5.

Nsoromma & Ɔkraman Aniwa Scheelite

Scheelite bi a wɔntaa nhu da nsoromma mu hwɛ anaa chatoyancy adi. Nneɛma abien no nyinaa yɛ aniwa so nkɛntɛnso a nhama a ɛka ho no da hann adi wɔ ɔbo no ani, nanso nsoromma mu hwɛ da nsoromma nsusuwii adi bere a chatoyancy da hann kwan biako adi, na ɛte sɛ ɔkraman aniwa.

Saa abo yi fi Sri Lanka. Adetɔnfo pii yɛ eyinom a wosuasua, enti hwɛ yiye bere a woretɔ nneɛma no.

Scheelite Nkyerɛase & Abakɔsɛm

Sɛ yɛhwɛ ahintasɛm scheelite ahwehwɛ ntease a, saa ɔbo yi yɛ botae, ahobammɔ, ne nsakrae ho sɛnkyerɛnne. Blue scheelite nso gyina hɔ ma adwene no ahofadi ne fam.

Scheelite din no hyɛ Swedenni nnuruyɛfo Carl (anaa Karl) Wilhelm Scheele a ohui sɛ tungsten wɔ scheelite mu wɔ 1781. Nanso, nea edi kan a wohuu scheelite no sii mfe 30 a atwam ni wɔ 1751 mu wɔ Sweden.

Ná edin “scheelite” no remma kosi 1821 mu, bere a Karl Caesar von Leonhard paw no de hyɛɛ Scheele anuonyam no. Sɛ ɛda adi sɛ tungsten wɔ scheelite mu da nkyɛn a, na Scheele yɛɛ nsakrae kɛse nso wɔ chlorine a ohui na ɔde oxygen yɛɛ adwuma ansa na obiara rehu mpo sɛ ɛyɛ element!

Tom Farrell a ɔhwehwɛ nneɛma mu huu adekorabea bi a ɛda nsow wɔ Australia wɔ 1911. Saa adekorabea yi bɛyɛɛ King Island scheelite tu a agye din wɔ 1917 mu.

Ɛwom sɛ nneɛma bo a ɛkɔɔ fam maa ɔtopae no too mu wɔ 1920 mu de, nanso wɔsan buee ano wɔ 1937 mu na wɔsan yɛɛ adwuma foforo esiane WWII, Korea Ko, ne Vietnam Ko no nti. Awiei koraa no, wɔtoo mu koraa wɔ 1990 mfe no mu, nanso wɔde Grassy Scheelite Mine Memorial Cross kae adwuma a wotu fam no.

Scheelite Ayaresa Nneɛma

Tumi a scheelite abo a ɛsa yare no tumi gu ahorow denam ne kɔla so. Sɛ nhwɛso no, scheelite bruu ka aboɔden abo bruu afoforo ho a mfaso horow a ɛma obi dwo, bere a scheelite kɔkɔɔ kanyan mfaso a ɛwɔ aboɔden abo kɔkɔɔ so a ɛma obi nya anidaso na ɛma obi nya adwene .

Scheelite chakra abo yɛ soronko efisɛ ɛma chakra nhyehyɛe no nyinaa yɛ pɛ, efi ntini so kosi abotiri chakra no so. Ɔbo no honam fam mu duru ma ɛyɛ fam ade wɔ ntini no so, bere a ne honhom fam abusuabɔ ahorow no ne abotiri no di nkitaho no.

Nneɛma afoforo bi a ɛsa yare a ɛwɔ schelite mu ne:

• Wo a wobɛma woakɔ so ayɛ nea ɛwɔ fam

• Ahotoso a obi benya wɔ ne ho a wɔbɛma anya nkɔso

• Anidaso a wɔbɛma anya nkɔso

• Adwene ne nkate mu ahoɔden a ɛkari pɛ

• Ɔhaw ahorow a wɔde bedi dwuma wɔ ɔkwan a ɛyɛ nwonwa so a wɔbɛma ayɛ mmerɛw

• Ahoɔden a enye a wɔpam fi hɔ

• Wo ho ne wiase no ho adwene kɛse a wode bɛma

Afei, dɛn ne bo a scheelite som sɛ aboɔden abo?

Scheelite Aboɔden Aboɔ Nneɛma a Ɛwɔ Hɔ

Scheelite bo a ɛsom sɛ aboɔden abo no gyina gyinapɛn ahorow a ɛne kɔla, nea wɔatwa, nea emu da hɔ, nea ɛda adi pefee, ne carat mu duru so, ne sɛ ebia ɛyɛ abɔde anaasɛ nea wɔayɛ.

Ahosuo

Kɔla ahorow a wɔtaa de yɛ schelite no bi ne kɔkɔɔ, borɔdɔma, ahabammono, tan, anaa bruu. Kɔla ahorow a wɔntaa nhu na ɛsom bo kɛse ne nea enni kɔla, fitaa, pink, grey-blue, anaa purple.

Nea ɛde kɔla biara a ɛwɔ synthetic scheelite mu ba ne nneɛma a ɛho yɛ na (REE) a adebɔfo no de kɔla ɔbo no. Nanso, scheelites a wɔde nneɛma ayɛ a enni kɔla nni saa nneɛma yi a wɔde aka ho.

Twa

Sɛnea yɛaka no, sɛnea scheelite hyerɛn no yɛ nwonwa. Ne pete (anaa ogya) yɛ 0.038, a ɛkyerɛ sɛ ɛwɔ diamond ase pɛɛ wɔ kɔla ahorow a ɛhyerɛn no mu. Scheelite a ɛwɔ sub-adamantine luster nso wɔ diamond ase pɛɛ. Ntwitwiridii a eye sen biara a ɛwɔ afã horow no ma saa su ahorow yi da adi, te sɛ ntwitwiridii kurukuruwa a ɛyɛ brilliant, cushion, anaa ntwitwiridii a ɛyɛ fɛ.

Ɛsɛ sɛ wotwa cat’s eye anaa star scheelites sɛ cabochons na ama wɔada wɔn optical effects adi. Wɔtaa di blue scheelite, esiane sɛ ɛyɛ den kakra nti.

Nsɛm a ɛda adi pefee & Nsɛm a ɛda adi pefee

Sɛnea emu da hɔ, anaasɛ nneɛma dodow a wotumi hu wɔ ɔbo bi mu no betumi aka sɛnea nneɛma a ɛda adi pefee no. Scheelite betumi ayɛ nea ɛda adi kosi nea ɛnyɛ hann, na nhwɛsode ahorow a ɛda adi no som bo kɛse.

Ebia abɔde mu scheelite wɔ nneɛma a wɔde ka ho wɔ nsateaa anaa ntakra nsusuwso mu, ne nsu anaa afã abien a wɔde ka ho. Nneɛma a wɔde ka ho a wotumi hu te sɛ eyinom bɛma bo a ɛsom no so atew.

Mpɛn pii no, scheelites a wɔayɛ, titiriw nea ɛnam ɔkwan a wɔfa so twetwe so nyin no, yɛ nea mfomso biara nni ho wɔ pefeeyɛ mu. Nneɛma bi a wɔtaa de ka scheelite a wɔde yɛ nneɛma ho ne rhodium anaa iridium, gas a ɛyɛ ahurututu, ne nhama a ɛyɛ kurukuruwa.

Carat Mu duru

Scheelites a ɛsõsõ no ho yɛ na ma ɛyɛ nwonwa. Ɛkame ayɛ sɛ bere nyinaa na aboɔden abo a wɔtɔn wɔ aguadi mu no sua, ɛwom sɛ tete nneɛma akorae mu nneɛma betumi ayɛ nea ɛboro carat 100 de.

Nneɛma bi a wonya ahwehwɛ akɛse ne Peru, Korea, Mexico, ne U.S. aman bi (California, Arizona, ne Utah).

Nneɛma a wɔde yɛ nneɛma

Ɛwom sɛ bere bi na wɔtɔn scheelite a wɔayɛ no sɛ ade a wɔde yɛ daimond de, nanso saa adeyɛ yi yerae bere a wɔde nneɛma foforo a wɔde yɛ nneɛma a ɛyɛ den kɛse bae no.

Nyansahufo nam akwan kakraa bi so dua scheelite a wɔayɛ no: flux, vapor, anaa twe. Saa abo yi yɛ soronko wɔ abɔde mu abo ho wɔ sɛnea ɛwɔ apete a ɛba fam kakra (0.026) na mpɛn pii no enni mpaapaemu. Wobetumi nso ada kɔla ahorow a ɛma hann adi, te sɛ pink (wɔ abo a ɛyɛ ahabammono a ɛyɛ hare mu wɔ SW-UV ase) anaasɛ kɔkɔɔ kosi kɔkɔɔ-akuturuku wɔ LW-UV mu.

Nanso, ɔkwan bɛn so na abɔde mu scheelite abo no yɛ?

Scheelite Formation & Nneɛma a Wɔde Yɛ Adwuma

Scheelite yɛ aboɔden abo titiriw, a ɛkyerɛ sɛ ɛba abotan mu bere a abotan no ankasa hyehyɛ no. Mpɛn pii no wubehu saa abo yi wɔ abotan a ɛyɛ metamorphic te sɛ tactite mu. Mmeae afoforo a wɔtaa hu scheelite ne nsu a ɛyɛ hyew a ɛwɔ mfinimfini kosi kɛse, granite pegmatites, anaa nsu a ɛtɔ gu fam.

Mmeae a Wɔtu Tuo

Scheelite akorae pii wɔ wiase nyinaa, nanso ɛnyɛ ne nyinaa na ɛma ahwehwɛ a ɛte sɛ aboɔden abo. Scheelites a wɔyɛ mmerɛw pii a wɔn ho yɛ hyew yiye fi Brazil, Colorado, Austria, Italy, ne Rwanda.

Sri Lanka nkutoo na wonya cat’s eye ne star scheelite fibea, bere a Turkey nkutoo na wonya blue scheelite fibea. Sri Lanka nso yɛ ahwehwɛ a enni kɔla, kɔkɔɔ, ne fitaa, a ɛyɛ mmerɛw.

Scheelite ahorow afoforo a ɛda nsow fi:

• Arizona, U.S.A. — ahwehwɛ akɛse a ɛyɛ bruu, a ɛtɔ mmere bi a ɛyɛ mmerɛw

• California, U.S.A. — ahwehwɛ a emu da hɔ na ɛyɛ mmerɛw

• Utah, USA — ahwehwɛ a ɛyɛ borɔdɔma, ɛtɔ mmere bi a ne fã bi yɛ nea ɛda adi

• Czechia — a ɛyɛ druzy

• Italy — ahwehwɛ a ɛyɛ tan

• Korea — ɛtɔ mmere bi a ɛyɛ ahwehwɛ akɛse, fitaa anaa fitaa

• Romania — ahwehwɛ a ɛyɛ bruu a ɛyɛ fitaa kosi bruu a emu dɔ

Scheelite fibea afoforo bi ne:

• Australia

• Bolivia

• Canada

• Chile

• China

• Japan

• Finland na ɛwɔ hɔ

• France

• Germany

• Mexico

• Myanmar na ɛwɔ hɔ

• Namibia na ɛwɔ hɔ

• Pakistan

• Peru

• Russia

• Slovakia na ɛwɔ hɔ

• Sweden

• Switzerland

• UK (England) .

• Vietnam

Awiei koraa no, dɛn bo yɛ scheelite?

Scheelite Bo & Bo a Ɛsom

Sɛ worehwehwɛ scheelite a wɔtɔn a, ebia wubehu ne bo ahorow pii. Scheelite aboɔden abo a ɛwɔ afã horow dodow no ara bo yɛ den esiane sɛ ɛho yɛ na nti, nanso ɛtɔ mmere bi a nneɛma a wɔtɔn no kɛse ma ne bo yɛ den.

Faceted scheelite bo a ɛba fam koraa a wɔtɔn no kɛse ne $3-$65 wɔ carat biara mu. Mpɛn pii no, aboɔden abo no yɛ $230-$750 wɔ carat biara mu.

Scheelite a ɛyɛ den no bo nyɛ den koraa, na ɛyɛ $0.02-$1 wɔ carat biara mu! Ɛkame ayɛ sɛ bere nyinaa na blue scheelite cabochons yɛ dɔla 5 kosi 15 wɔ ɔbo biara ho.

Ansa na yɛbɛwie no, momma yensusuw sɛnea wobɛhwɛ wo aboɔden abo no ho !

Scheelite Ɔhwɛ ne Nsiesiei

Scheelite a ɛpaapae pii, ne denden a ɛba fam, ne sɛnea ɛyɛ den sɛ ɛbɛbɔ no ma ɛyɛ mmerɛw yiye sɛ ebebubu na ayɛ mmerɛw bere a wɔhyɛ sɛ agude no. Sɛ wopaw sɛ wobɛhyɛ a, di ho dwuma yiye na paw agude a wɔde scheelite ayɛ a wɔde nneɛma a ɛbɔ wo ho ban .

Ma schelite ntwe ne ho mfi aboɔden abo a ɛyɛ den ne acid a ano yɛ den te sɛ hydrochloric acid anaa nitric acid ho. Fa brɔs a ɛyɛ mmerɛw, samina a ano nyɛ den, ne nsu a ɛyɛ hyew hohoro ho brɛoo.

Shimmer ne Shine wɔ Scheelite mu!

Ɛwom sɛ ɛho yɛ na de, nanso scheelite wɔ hyerɛn ne hyerɛn a ɛne aboɔden abo a ɛsom bo di akan. Saa ahwehwɛ yi betumi ama wo nan akɔ so atra fam bere a w’adwene kɔ soro wɔ nsusuwii mu, a nea ɛma aboɔden abo fɛfɛ yi hwɛbea a ɛyɛ nwonwa no ma ɛyɛ kɛse nkutoo!

Kɔtɔ scheelite aboɔden abo nnɛ!

Scheelite