THE PREMIER MARKETPLACE FOR REAL GEMS
Ross Sedawie
Ross Sedawie

發佈於20th Nov 2023

修改於7th Jan 2024

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

Pyroxmangite yɛ manganese silicate aboɔden abo a wohuu wɔ afeha a ɛto so 20 mfiase mu hɔ. Wohu no wɔ pink, kɔkɔɔ, anaa bruu kɔla ahorow mu, na mpɛn pii no ɛwɔ nsensanee tuntum anaa ntini, nanso wɔn a wɔboaboa ano no bu no sɛ ɛsom bo bere a ɛyɛ ahwehwɛ kɔkɔɔ a emu dɔ a ɛyɛ mmerɛw no.

So pyroxmangite ho yɛ na? Pyroxmangite sɛ aboɔden abo nyɛ nea ɛntaa nsi koraa, nanso pyroxmangite a ɛwɔ afã horow no yɛ aboɔden abo a ɛho yɛ na na ɛyɛ nwonwa . Facetable nneɛma ho yɛ na na mpɛn pii no ɛyɛ nketenkete.

Aboɔden abo ho animdefo dodow no ara nim pyroxmangite sɛ ɛne rhodonite wɔ abusuabɔ a emu yɛ den.

Wopɛ sɛ wuhu pii? Kɔka yɛn ho bere a yɛrekɔ pyroxmangite crystal no agyapade, tumi, abakɔsɛm, ne bo, ne nea ɛkeka ho nyinaa so!

pyroxmangite aboɔden abo Mfonini a ɛwɔ atifi hɔ no: Gemmy, pyroxmangite ahwehwɛ mfonini ketewaa bi a ɛte sɛ rose-red a efi Brazil | Mfonini no fie: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Ɛfa Pyroxmangite Ɔbo ho

Pyroxmangite yɛ aboɔden abo a ɛho yɛ na a ne bo yɛ den fã bi a ɛwɔ kɔla kɔkɔɔ, pink, ne bruu.

Ɛtɔ da bi a, wɔde asɛmfua “sobralite” di dwuma sɛ asɛmfua a ɛne pyroxmangite hyia, nanso nokwarem no, sobralite yɛ triclinic pyroxene foforo a ɛyɛ den kɛse a ne nsusuwii yɛ CaMgFe2Mn4(SiO3)8.

Ɛwom sɛ wonni pyroxmangite a wɔayɛ no sɛ wɔde aboɔden abo bedi dwuma de, nanso wɔayɛ no sɛnea ɛbɛyɛ a wobesua sɛnea ɛne rhodonite , a ebia ɛyɛ aboɔden abo no su a wonim no yiye no ho ade.

Pyroxmangite ne Rhodonite a wɔde di dwuma

Rhodonite yɛ ɔbo a wɔtaa de fra pyroxmangite, na ntease pa bi nti na ɛte saa.

Pyroxmangite yɛ rhodonite a ɛyɛ dimorph a ɛba wɔ mmeae a nhyɛso kɛse ne ɔhyew a ɛba fam. Saa abo abien yi di nsɛ wɔ ɔkwan a ɛyɛ nwonwa so na wobetumi ahu abom, na ɛma ɛyɛ den yiye sɛ wobehu nsonsonoe a ɛda abien no ntam.

Nokwarem no, sɛ wobehu pyroxmangite vs rhodonite a, ɛhwehwɛ sɛ wɔyɛ powder X-ray diffraction (XRPD) nhwehwɛmu, electron microprobe, ne Raman spectroscopy.

  • Sɛ wode XRPD kwan no di dwuma a, wubetumi ahu pyroxmangite denam ne nkɔnsɔnkɔnsɔn a ɛwɔ silica ason tetrahedral nkɔnsɔnkɔnsɔn no so, efisɛ rhodonite wɔ nkɔnsɔnkɔnsɔn a ɛwɔ silica anum a ɛyɛ tetrahedral.

  • Sɛ abenfo de electron microprobe di dwuma a, wobetumi ahwɛ sɛnea ɔbo no yɛ adwuma. Rhodonite dodow no ara wɔ calcium dodow a ɛdɔɔso (boro ɔha biara mu 0.05 wɔ ne mu duru mu) sen pyroxmangite.

  • Nea etwa to no, sɛ wode Raman spectroscopy di dwuma a, sɛ wuhu nhama nketewa wɔ 185, 252, ne 289 cm–1 a, wubehu sɛ ɛyɛ pyroxmangite.

Sɛ wopɛ sɛ wususuw nneɛma ho yiye a, pyroxmangite ahwehwɛ taa yɛ abien, bere a rhodonite ahwehwɛ no ntaa nyɛ abien saa.

pyroxmangite ne rhodonite ahwehwɛ nhwɛsode Mfonini a ɛwɔ atifi hɔ no: Nhwɛsode a rhodonite ne pyroxmangite ahwehwɛ wom

Pyroxmangite Nkyerɛkyerɛmu & Su ahorow

Nnuru a wɔde yɛ pyroxmangite ne Mn2+SiO3 anaasɛ MnSiO3 no nyinaa.

Ebinom kyerɛw formula no sɛ (Mn,Fe)SiO3 de bu dade efĩ a ɛtaa ba ho akontaa. Efĩ afoforo a ɛtaa ba ne aluminium, magnesium, calcium, sodium, potassium, ne nsu. Saa ara nso na calcium, magnesium, ne ferrous iron (Fe2+) taa si manganese ananmu fã bi wɔ rhodonite mu.

Pyroxmangite ne pyroxferroite yɛ ntoatoaso. Pyroxferroite — formula (Fe,Mn,Ca)SiO3 — wɔ dadeɛ a ɛwɔ mu kɛseɛ sene manganese a ɛwɔ mu.

Sɛ yɛhwɛ ahwehwɛ suban a, pyroxmangite ahwehwɛ yɛ tabular. Lamellar twinning abu so wɔ {010} so na twinning a ɛnyɛ den wɔ {001} so no ntaa mma. Aboɔden abo no nso betumi aba wɔ granular, grainy, anaa massive mu.

Pyroxmangite su ahorow a wɔabobɔ din ni:

  • Mohs denden : 5.5-6

  • Kɔla : Pale kosi rose pink, purplish-pink, kɔkɔɔ, kɔkɔɔ-brown, bruu; Mpɛn pii no, wɔde nneɛma a ɛma oxidation a ɛyɛ bruu anaa tuntum kata so

  • Ahwehwɛ nhyehyɛe : Triclinic

  • Luster : Vitreous anaasɛ ɛyɛ ahwehwɛ

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

  • Nneɛma a ɛma nneɛma yɛ mmerɛw : 1.726-1.764

  • Nnipa dodow : 3.61-3.80

  • Cleavage : Ɛyɛ pɛpɛɛpɛ wɔ {110} & {110} (a bar nkyerɛwde wɔ nea ɛto so abien 1 so), (100) ^ (110) (a nkyerɛwde nkyerɛwde wɔ nea ɛto so abien 1 so) = 92°; Ohia/a ɛnyɛ nea ɛda adi pefee wɔ {001} & {010} so.

  • Fracture : Ɛnyɛ pɛpɛɛpɛ/ɛnyɛ daa anaasɛ ɛyɛ hackly

  • Streak : Ɛyɛ fitaa

  • Luminescence : Biara nni hɔ

  • Pleochroism : Mprempren nanso ɛyɛ ketewaa - shades of red ne pink

  • Nsonsonoe abien : 0.016-0.020

  • Apete : 0.015 (ɛyɛ mmerɛw) .

pink kɛse pyroxmangite slab a efi colorado Mfonini a ɛwɔ atifi hɔ no: Pyroxmangite kɛse a ɛkame ayɛ sɛ ɔha biara mu nkyem 100 a ɛyɛ pink a efi Sunnyside a wotu fam wɔ Colorado, U.S.A., a wɔayɛ no fɛfɛɛfɛ | Mfonini no fi: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Pyroxmangite Nkyerɛase & Abakɔsɛm

Pyroxmangite ahwehwɛ no bata koma no ho wɔ ɔkwan a ɛyɛ nwonwa so, na ɛyɛ ɔdɔ, ɔdɔ, ne ayamhyehye ho sɛnkyerɛnne.

Wɔ anansesɛm bi mu no, wɔde pyroxmangite bata Akɔre Nanabea, Amerikafo Ankasa anansesɛm ne atetesɛm mu nipa titiriw bi a wɔfrɛ no akwankyerɛ ne ayaresa ho.

Abakɔsɛm

Amerikafo aboɔden abo ho animdefo William Ebenezer Ford ne William Frank Bradley kyerɛw pyroxmangite ho nkyerɛkyerɛmu a edi kan wɔ 1913 mu a egyina nhwɛsode ahorow a efi South Carolina, U.S.A., so.

Wosusuwii sɛ ɛyɛ pyroxene a manganese wom, enti wɔtoo din “pyroxmangite” de daa saa adwene yi adi na wɔkyekyɛɛ mu sɛ pyroxene kuw no muni foforo.

Wɔ 1970 mu no, aboɔden abo ho animdefo kuw bi kyerɛw pyroxferroite, “dade silicate foforo a ɛwɔ calcium” a efi Tranquility Base a ɛwɔ ɔsram so no ho nkyerɛkyerɛmu a edi kan . Wɔtoo din esiane sɛnea ɛte sɛ pyroxmangite nanso dade pii wom nti.

Bere a wohuu pyroxferroite no, akyiri yi nhwehwɛmu a wɔyɛe wɔ mfitiase “pyroxmangite” ade a wɔkaa ho asɛm wɔ 1913 mu no kyerɛe sɛ na dade dɔɔso sen manganese, enti wɔsan kyerɛkyerɛɛ mu sɛ pyroxferroite.

Nhoma dodow no ara a ɛfa pyroxmangite ho fi 1970 mfe no mu no fa abusuabɔ a ɛda ne rhodonite ne aboɔden abo a ɛtete saa ntam ho.

Pyroxmangite Ayaresa Nneɛma

Sɛ́ ɔbo a wɔde sa yare a agye din a ɛyɛ pink no , pyroxmangite wɔ ahoɔden a ɛma ɔtete ne ɔdɔ a ɛte sɛ aboɔden abo afoforo a ɛyɛ pink .

Nipadua mu Ayaresa

Wɔ honam fam no, wɔka sɛ mfaso a ɛwɔ pyroxmangite aboɔden abo mu no bi ne nsɛm a ɛfa:

  • Emphysema a ɛma obi ho yɛ hyew

  • Koma no (sɛ nhwɛso no, oprehyɛn, komayare, koma a ɛnyɛ den, mogya a ɛkɔ nipadua no mu) .

  • Ɛyaw ano aduru

  • Ɛyɛ akisikuru a ɛyɛ yaw

  • Nkuruwankuruwa

  • Nyarewa a nipadua no tumi ko tia nyarewa

  • Akuru a ɛwɔ nipadua no mu

  • Awo akwahosan

Nkate mu Ayaresa

Wɔ nkate fam no, wogye di sɛ pyroxmangite brɛ dadwen ne aniwu nkate ase, na ɛde ahotoso kɛse si n’ananmu. Ahwehwɛ ayaresafo kamfo pyroxmangite ahwehwɛ kamfo kyerɛ sɛ wɔmfa nni dadwen anaa adwenem naayɛ ho dwuma wɔ asetra mu tebea horow mu.

Chakra Ayaresa

Chakra ayaresa yɛ ɔkwan a wɔfa so bue anaa wɔkari pɛ wɔ ahoɔden mfinimfini (chakras) no biako anaa nea ɛboro saa de yi sɛnkyerɛnne bɔne a ɛbata ahoɔden a wɔasiw ho no fi hɔ.

Wɔde Pyroxmangite di dwuma sɛ chakra ɔbo a wɔde bue anaa wɔkari pɛ wɔ koma chakra no mu.

Koma chakra no na ɛkyerɛ ɔdɔ, gye a wogye tom, ne honhom fam nneɛma. Sɛ wɔasiw ano a, ebia wobɛte nka sɛ wonyɛ anibiannaso, wɔato wo mu afi afoforo ho, anaasɛ womfata ɔdɔ. Sɛ wobue wie a, wubetumi ate nka sɛ wɔdɔ wo kɛse, wowɔ tema, na wo ne wo honhom fam nneɛma di nkitaho.

tete cherry kɔkɔɔ pyroxmangite ahwehwɛ akuwakuw nhwɛsode a efi Japan Mfonini a ɛwɔ atifi hɔ no: Japanfo pyroxmangite ahwehwɛ dedaw (ebia 1800 mfe no awiei) a efi atopae a mprempren asɛe mu ho nhwɛso a ɛntaa nsi; Nhwɛsode a ano yɛ nnam na egyina hɔ ma ne ho a ahwehwɛ kɔkɔɔ te sɛ cherry; Bill Sanborn nneɛma a wɔaboaboa ano | Mfonini no fie: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Pyroxmangite Aboɔden abo Nneɛma a Ɛwɔ Hɔ

Sɛ ne ho yɛ na da nkyɛn a, pyroxmangite bo nso gyina ne kɔla, ne twitwa, sɛnea emu da hɔ, sɛnea ɛda adi pefee, ne ne mu duru a ɛyɛ carat so.

Ahosuo

Pyroxmangite da ahorow ahorow adi fi pink kosi bruu, a purplish-pink ka ho. Saa kɔla ahorow a ɛyɛ pink yi fi manganese a ɛwɔ mu no mu, na manganese a ɛkorɔn no kyerɛ kɔla ahorow a ɛyɛ pink pii. Mpɛn pii no, oxidation ma kɔla tuntum ahorow a ɛtaa yɛ bruu anaa tuntum ba.

Nhwɛsode a ɛsom bo sen biara no wɔ kɔla kɔkɔɔ, pink, anaa kɔkɔɔ a ɛyɛ hyew a nneɛma kakraa bi na ɛma ɛyɛ oxidation anaasɛ enni bi koraa. Pyroxmangite abo a ɛwɔ afã horow no taa yɛ kɔkɔɔ a emu dɔ.

Wɔ afã horow a ɛyɛ tratraa mu no, pyroxmangite betumi ayɛ nea enni kɔla kosi lilac a ɛyɛ mmerɛw.

Twa

Pyroxmangite is rarely faceted , ne fã bi fi facetable nneɛma a ɛntaa nsi nanso ɛyɛ den sɛ wobɛfa ɔbo a ɛwɔ mfinimfini den ne akwan abien a edi mũ a ɛpaapae no nso. Saa nneɛma a ɛho yɛ na yi ma pyroxmangites a ɛwɔ afã horow no som bo yiye na wɔhwehwɛ.

Aboɔden abo a wɔayɛ no afã horow no taa wɔ anammɔn a wɔatwitwa te sɛ emerald nsusuwii.

Wubetumi ahu pyroxmangite cabochons , a mpɛn pii no wɔde aboɔden abo afoforo te sɛ rhodonite fra. Wubetumi nso ahu pyroxmangites a wɔasen, te sɛ kurukuruwa ne asomuade abien.

Mpɛn pii no, pyroxmangite wɔ hɔ sɛ nhwɛsode a ɛyɛ mmerɛw (wɔntwitwaa).

Nsɛm a ɛda adi pefee & Nsɛm a ɛda adi pefee

Nea emu da hɔ kyerɛkyerɛ sɛnea nneɛma a wotumi hu ka ɔbo a ɛsom bo ho, a ebetumi ama nea ɛda adi pefee ne ne bo so atew.

Pyroxmangite dodow no ara wɔ oxidation nkekae a wotumi hu ne ntini a ɛyɛ tumm anaasɛ nsensanee a efi manganese oxides a wɔasesa mu.

Wohu pyroxmangite nso sɛ nea ɛka abo te sɛ rhodonite ne quartz ahorow bi ho .

Carat Mu duru & Ne Kɛse

Ebia ɛnyɛ nwonwa sɛ pyroxmangites a wɔn ho yɛ na a ɛwɔ afã horow a wohu bere nyinaa wɔ akɛse nketewa, a ɛkɔ soro kodu carat 2. Nneɛma a ɛyɛ aboɔden abo dodow no ara wɔ aburow nketewa nkutoo mu. Wobetumi atwitwa pyroxmangite nneɛma akɛse ayɛ no cabochons anaasɛ wɔadi adwini.

Wobetumi ahu tabular pyroxmangite ahwehwɛ a ne tenten bɛyɛ sɛntimita 10.

cherry kɔkɔɔ pyroxmangite ahwehwɛ wɔ matrix vug nhwɛsode mu Mfonini a ɛwɔ atifi hɔ no: Vug a ɛwɔ matrix a wɔde gemmy, lustrous, bright cherry-red pyroxmangite crystals a efi Japanfo Taguchi Mine dedaw mu ahyɛ mu ma | Mfonini no fie: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Pyroxmangite Nkyekyɛmu & Nneɛma a Ɛfiri Hɔ

Pyroxmangite aboɔden aboɔ ba wɔ abotan a manganese wom ne aboɔden abo a ɛwɔ ɔmantam mu nsakraeɛ mu. Sɛ wogyina pyroxmangite a wɔayɛ ho nhwehwɛmu so a, ebia ɔbo no ba wɔ nhyɛso a ɛkɔ soro ne ɔhyew a ɛba fam mu sen rhodonite mu.

Sɛ rhodonite a ɛtaa ne pyroxmangite nyin no da nkyɛn a, aboɔden abo afoforo a wɔtaa de bata ho ne:

Wɔ asase ho nsɛm mu no, ɛhe na wohu pyroxmangite?

Mmeae a Wɔtu Tuo

Nneɛma a eye sen biara a wobetumi anya pyroxmangite nneɛma a ɛyɛ aboɔden abo ne Brazil, Japan, ne Australia.

Pyroxmangite fibea afoforo a ɛho hia ne:

  • Finland na ɛwɔ hɔ

  • Peru

  • Scotland

  • Spain

  • Sweden

  • Switzerland

  • UK (Scotland) .

  • U.S.A. (California, Colorado, Idaho) na ɛwɔ hɔ nnɛ.

Wunim nea efi mu ba, nanso pyroxmangite bo yɛ ahe?

pyroxmangite ahwehwɛ kɔkɔɔ kɛse a efi japan Mfonini a ɛwɔ atifi hɔ no: Pyroxmangite ahwehwɛ kɛse a ɛyɛ hann a ɛyɛ hann bere a ɛwɔ akyi, a ɛyɛ abohene, kɔkɔɔ (ɛbɛyɛ sɛ ɛyɛ twinned) a efi Japanfo mpɔtam dedaw | Mfonini no fi: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Pyroxmangite Bo & Ne Bo

Ɛyɛ den sɛ wobenya pyroxmangites a ɛwɔ afã horow a ne bo hyia: mpɛn pii no bɛyɛ dɔla 400 kosi dɔla 1,650 wɔ carat biara mu anaasɛ bɛyɛ dɔla 230 kosi dɔla 760 biara (kae sɛ pii nnu carat 1).

Wubetumi anya pyroxmangite cabochons (a wɔtaa de fra aboɔden abo afoforo te sɛ rhodonite) a emu biara bɛyɛ $50.

Nneɛma a wɔasen no fi dɔla 50 kosi dɔla 1,350, a egyina ne su ne ne kɛse so.

Pyroxmangite a ɛyɛ den dodow no ara a wɔtɔn no wɔ hɔ sɛ nhwɛsode nketewa a ɛyɛ pink a ɛyɛ hare, a mpɛn pii no ɛwɔ nsensanee tuntum anaa ntini. Eyinom fi dɔla 15 kosi dɔla 200 biara.

Nhwɛsode a wɔde abata spessartine ho anaasɛ wɔde fra mu biara fi dɔla 100 kosi dɔla 900. Pyroxmangite ahwehwɛ kɔkɔɔ a ɛyɛ mmerɛw kɛse, ankorankoro, betumi ayɛ nea ɛkɔ soro kodu dɔla 400.

Mpɛn pii no, pyroxmangite rough a ɛyɛ borɔdɔma kosi bruu na ne bo yɛ mmerɛw sen biara, na emu biara bɛyɛ dɔla 15 kosi dɔla 60.

Wobetumi anya pyroxmangite pendants a ɛyɛ den a ne bo bɛyɛ dɔla 250 kosi 300.

Pyroxmangite Hwɛ ne Nsiesiei

In terms of gemstone care , pyroxmangite’s multiple directions of perfect cleavage kyerɛ sɛ ɛyɛ mmerɛw sɛ ɛbɛbubu esiane akuturuku a ano yɛ nnam nti. Ɛsan nso wɔ mfinimfini denden nkutoo, enti hwɛ yiye na woakwati sɛ wobɛtwetwe.

Yɛhyɛ nyansa sɛ paw nhyehyɛe ahorow a ɛbɔ wo ho ban wɔ pyroxmangite agude so.

Kwati mfiri a wɔde siesie nneɛma te sɛ ultrasonic anaa steam cleaners. Fa samina a ɛnyɛ den, nsu a ɛyɛ hyew, ne brɔs a ɛyɛ mmerɛw nkutoo tew pyroxmangite ho.

Fa Pyroxmangite Pamper Wo Ho!

Ɛmfa ho sɛ ɛntaa nsi no, pyroxmangite tumi yɛ ahwehwɛ kɔkɔɔ a ɛte sɛ ogya a ɛyɛ nwonwa a ɛda adi pefee. Nea ɛho yɛ na no ma n’ani gye ho kɛse, na ɛma aboɔden abo fɛfɛ yi yɛ ade titiriw a wɔde yɛ nneɛma biara a wɔaboaboa ano.

Kɔtɔ pyroxmangite aboɔden abo nnɛ!


0人們發現這篇文章有幫助一樣

本文是否有幫助?

分享此文章:

搜尋Gemstone Encyclopedia

相關文章

Sɛnea Wobɛtɔ Aboɔden abo Wɔ Intanɛt So

Momma yɛnkyerɛkyerɛ sɛnea wɔtɔ aboɔden abo wɔ intanɛt so. Yɛwɔ aboɔden aboɔ a ɛso sen biara wɔ intanɛt so na ɛbɛtumi ayɛ den kakra wɔ mfitiaseɛ no. Ma yɛmfa afotu bi a mfaso wɔ so mmoa wo.

3rd Oct 2018

Sɛnea Wobɛhwɛ Wo Crystals ne Gemstones

Aboɔden aboɔ ne ahwehwɛ tumi twetwe ahoɔden na ɛde kɔ, ɛno nti na ɛho hia sɛ wohohoro, san hyɛ wo mu den na woyɛ nhyehyɛeɛ ma wo aboɔ sɛdeɛ ɛbɛyɛ a ebia ɛbɛtumi ayɛ nea eye sen biara.

9th May 2018

Ɔkwan Bɛn so na Wɔyɛ Ruby Aboɔden abo?

So woasusuw sɛnea wɔyɛ Ruby aboɔden abo ho pɛn? Ayaresa ahorow pii wɔ gua so na yɛbɛboa ma yɛakyerɛkyerɛ mu

9th May 2018

最新的文章

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

Shortite yɛ aboɔden abo a wɔntaa nhu ne aboɔden abo a ɛntaa nsi, na wɔtaa hu no sɛ ahwehwɛ a enni kɔla anaasɛ ɛyɛ kɔkɔɔ a ɛte sɛ wedge. Sua shortite boɔ, abakɔsɛm, ne ne su wɔ akwankyerɛ yi mu!

9th Dec 2024

Senarmonite Gemstone: Agyapadeɛ, Nkyerɛaseɛ, Boɔ & Nea Ɛkeka Ho

Senarmonite yɛ antimony aboɔden abo a ɛnyɛ nea wɔtaa de di dwuma kɛse wɔ mfiridwuma mu nanso ɛtɔ mmere bi a wɔboaboa ano sɛ aboɔden abo a wɔntaa nhu anaasɛ ahwehwɛ a ɛte sɛ ahwehwɛ. Hwehwɛ senarmonite su ahorow, sɛnea wɔde di dwuma, ne bo, ne abakɔsɛm nyinaa.

27th Nov 2024

Tantalite Gem: Nneɛma, Nkyerɛase, Botae & Nea Ɛkeka Ho

Tantalite yɛ aboɔden abo a ɛyɛ kɔkɔɔ, bruu, anaa tuntum kuw bi a element a ɛho yɛ na na ɛsom bo a wɔfrɛ no tantalum wom. Hwehwɛ sɛnea wɔde tantalite aboɔden abo di dwuma, abakɔsɛm, ne bo, ne ne su wɔ akwankyerɛ yi mu!

11th Nov 2024

文章類別

News

News and events on Gem Rock Auctions

48文章

A-Z Of Gemstones

A-Z Of Gemstones

390文章

Technical Information on Gemstones

Technical Information on Gemstones

30文章

How To's

How To's is where you will find helpful articles from gem Rock Auctions on how to cut gemstones, select gemstones and buy gemstones.

9文章

Did You Know?

Did You Know?

78文章

Additional Gemstone Information

Additional Gemstone Information

59文章

Holistic Gemstone Information

Holistic Gemstone Information

34文章

Gem Rock Auctions Verified Sellers

Gem Rock Auctions Verified Sellers

3文章

Drawing Design Awards

Drawing Design Awards

2文章