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

Dolomite yɛ aboɔden abo a enni kɔla, ɛyɛ tan, anaa pink a wonim no sɛ ɛyɛ ahwehwɛ a ɛyɛ soronko a ɛte sɛ atenae. So dolomite yɛ aboɔden abo ? Pɛpɛɛpɛ! Ɛwom sɛ, ɛyɛ nea agye din kɛse sɛ collector’s gem.

Ɛsɛ sɛ wuhu sɛ “dolomite” kyerɛ dolomite aboɔden abo ne dolomite abotan no nyinaa. Wɔsan frɛ ɔbotan no dolostone, nanso ebinom da so ara frɛ no “dolomite.” Mma ɛnhaw wo — yɛbɛfrɛ mineral no “dolomite” ne ɔbotan no “dolostone” nkutoo.

Dɛn na ɛma dolomite yɛ soronko? Yɛbɛbua saa nnɛ berɛ a yɛretutu dolomite aboɔden aboɔ su, ahodoɔ, dwumadie, ne nea ɛkeka ho mu!

Ɛfa Dolomite Ɔbo ho

Dolomite yɛ aboɔden abo a agye din a ɛne Italy Dolomite Alps mmepɔw no wɔ ne din. Sɛ dolostone da nkyɛn a, dolomite nso yɛ aboɔden abo afoforo te sɛ Tiffany abo ne opalite a wɔayɛ no fã titiriw .

Ebia wubehu dolomite a wɔde aka aboɔden abo a ɛsom bo te sɛ emerald ne rubies , anaasɛ mpɛn pii no quartz mu . Wɔde dolomite nhwiren mpo yɛ nhene !

Wɔ aboɔden abo akyi no, dolomite a wɔde di dwuma no trɛw kɔ nnwuma ahorow mu.

Nea wɔde dolomite di dwuma ni:

• Ahwehwɛ a ɛma nneɛma gyina pintinn

• Magnesia a wɔde ma

• Nhwehwɛmu a wɔyɛ wɔ nneɛma nketenkete ho

• Nsuten a wɔsan de ba

Wɔ nsoromma mu hwɛ mu no, dolomite yɛ nsoromma mu hwɛ bo ma Aries. Dolomite a wɔde kɔla ayɛ no te sɛ turquoise na ebetumi asi December awobo a wɔde di dwuma wɔ amanne kwan so yi ananmu .

Dolomite Nkyerɛkyerɛmu & Su ahorow

Dolomite mineral no yɛ calcium magnesium carbonate a ne nsusuwii yɛ CaMg(CO3)2. Nneɛma foforo a wɔtaa de ka ho ne manganese, zirconium, dade, kɔbere, ne cobalt.

Abotan dolostone yɛ carbonate abotan a ɛwɔ nsu mu a dolomite bɛboro ɔha biara mu nkyem 50 na ɛwom. Wohu dolomite sɛ ahwehwɛ, ahwehwɛ akuwakuw, anaa nneɛma a ɛyɛ den, a ɛyɛ den kɛse.

Dolomite ahwehwɛ no su nyinaa ni:

• Mohs hardness : 3.5-4 - Ɛsono sɛnea ahwehwɛ akwankyerɛ te

• Kɔla : Enni kɔla, fitaa, fitaa, pink, anaa tan, ɛntaa mma koraa sɛ ɛyɛ bruu a ɛyɛ hann (dolomite); Tan, bruu, fitaa, anaa fitaa (ankerite); Pink, fitaa, anaa tan (kutnohorite) .

• Ahwehwɛ nhyehyɛe : Trigonal

• Luster : Ɛyɛ ahwehwɛ a ɛyɛ ahwehwɛ kosi ahwehwɛ (dolomite & ankerite); Ɛyɛ nea ɛwɔ ahwehwɛ ase, ɛyɛ resin, anaasɛ ɛyɛ dull (kutnohorite) .

• Transparency : Ɛyɛ nea ɛda adi kosi nea ɛyɛ hann (crystals); Translucent kosi opaque (masses) .

• Nneɛma a ɛma hann yɛ hyew : 1.50-1.68 (dolomite); 1.51-1.75 (ankerite) a ɛyɛ den; 1.52-1.73 (kutnohorite) na ɛwɔ hɔ.

• Nneɛma a ɛwɔ mu : 2.84-2.93 (dolomite); 2.93-3.10 (ankerite) a ɛwɔ hɔ; 3.10-3.12 (kutnohorite) .

• Cleavage : Akwankyerɛ 3 a edi mũ (dolomite); 1-akwankyerɛ a ɛyɛ pɛpɛɛpɛ wɔ [1011] (ankerite & kutnohorite) so .

• Nneɛma a ɛpaapae : Conchoidal (dolomite); Subconchoidal (ankerite & kutnohorite) a ɛwɔ nipadua no mu.

• Streak : Ɛyɛ fitaa

• Luminescence : Ɛtɔ mmere bi a triboluminescence (a ɛhyerɛn a ɛnam akasakasa so); Ɛtɔ da bi a, fluorescence - Manganoan dolomite - pink a ɛyɛ hann kosi kɔkɔɔ a ɛyɛ hyew wɔ SW-UV ne LW-UV mu; Dolomite - Fitaa, bruu, ahabammono a ɛyɛ hann, anaa borɔdɔma wɔ LW-UV & fitaa, bruu, ahabammono a ɛyɛ hann, anaa tan wɔ SW-UV mu

Dɛn na ɛwɔ “ankerite” ne “kutnohorite” a yɛaka ho asɛm wɔ atifi hɔ no ho? Yɛbɛkyerɛkyerɛ mu akyi!

Dolomite Ahorow Ahorow

Dolomite wɔ ahorow ason a yɛbɛka ho asɛm. Wɔn mu anan nyɛ ahorow ahorow te sɛ nea ɛsono emu biara, a ɛkyerɛ sɛ ɛsono wɔn kakra, ɛnyɛ soronko sɛnea ɛbɛyɛ a ɛbɛma wɔanya ahorow ahorow a ɛyɛ soronko:

• Cuprian Dolomite : Nnua a ɛyɛ ahabammono a ɛyɛ hare a cuprite wom

• Cobaltoan Dolomite : Ɛho yɛ na, ɛyɛ pink kosi fuchsia a ɛhyerɛn a cobalt wom

• Manganoan Dolomite : Pink a ɛyɛ pink a manganese wom

• Ferroan Dolomite : Pinkish-red to brown variant a ferrous iron (Fe2+) wom, nanso iron sua sen magnesium

“Ahorow” a edi hɔ no wɔ dolomite ahorow a ɛtoatoa so no mu. Mpɛn pii no, ɛno kyerɛ sɛ wɔkyɛ ahwehwɛ nhyehyɛe koro nanso wɔsesa ade bi a ɛwɔ wɔn nsusuwii ahorow mu:

• Ankerite : Mpɛn pii no ɛyɛ tan kosi bruu (ebetumi ayɛ fitaa anaa fitaa), ɛyɛ translucent kosi transparent type a dade ne manganese wom, a dade pii wom sen magnesium

• Kutnohorite : Ɛho yɛ na, manganese pii wom, ɛtaa yɛ pink (ebetumi ayɛ fitaa anaa tan) na ɛyɛ nea ɛyɛ translucent

• Minrecordite : Ɛho yɛ na yiye, ɛyɛ fitaa a ɛyɛ hann anaasɛ enni kɔla a zinc ne calcium wom

Mfonini a ɛwɔ atifi hɔ no: Asorɔkye dolomite

Dolostone Ahorow Ahorow

Wɔde dolostone nso di dwuma sɛ aboɔden abo, enti ɛfata sɛ wuhu dolostone ahorow no:

• Caymanite : Cayman Islands ahorow a ɛyɛ fitaa, kɔkɔɔ, anaa tuntum a ɛtɔ mmere bi a wɔde kɔla a ɛyɛ borɔdɔma, bruu, ne fitaa afra mu

• Kona Dolomite : Tete pink kosi kɔkɔɔ ahorow a ɛwɔ teal-kɔla fossilized algae (stromatolites), a wɔtaa yɛ kɔkɔɔ, borɔdɔma, bruu, fitaa, ne fitaa

• Asorɔkye Dolomite : Wɔsan frɛ no Rolling Hills dolomite, Kona dolomite bi a wɔde asorɔkye abɔ so a ɛyɛ borɔdɔma, tan, ne kɔkɔɔ

Caymanite yɛ den sen ahorow biara a wɔaka ho asɛm (a dolostone ka ho) wɔ 5-7 wɔ Mohs nsenia so .

Ɛno ne nea ɛwɔ ahorow ahorow, nanso dɛn ne dolomite ɔbo no kyerɛ?

Dolomite Aboɔden abo Nkyerɛase & Abakɔsɛm

Dolomite yɛ awerɛkyekye, adwene a wɔde si biribi so, ne nkate mu aduannuru ho sɛnkyerɛnne. Ɛkura Dolomite Alps anansesɛm, titiriw mpɔtam hɔ Ladinfo anansesɛm ahorow. Ladiniafo anansesɛm a ɛho hia sen biara ne ɔman no mu ayɛsɛm a ɛfa matriarchal “Fanes Ahenni” ho.

Sɛ yɛbɛka no tiawa a, anansesɛm no ka Ladinfo a wodi kan, nnipa a wɔyɛ awarefo abusua bi a wɔfrɛ wɔn Fanes ho asɛm. Wodii yiye awo ntoatoaso pii wɔ ɔhemmaa no nniso ase.

Wɔn asehwe bae bere a ɔhene foforo no fii ase ko tiaa adifudepɛ na oyii ne nkurɔfo mae sɛnea ɛbɛyɛ a wobenya kwan akɔ Aurona , “asase a ɛdɔɔso” so no.

Ɔhene no bɛyɛɛ ɔbo na Fanefo a wɔaka no san wɔn akyi kɔɔ mmepɔw no mu. Wɔka sɛ wɔbɛsan awo wɔn ahenni no bere a dwetɛ torobɛnto abɔ pɛn no.

Abakɔsɛm

Dolomite aboɔden abo, abotan, ne mmepɔw no nyinaa din hyɛ Franseni aboɔden abo ho ɔbenfo Déodat de Dolomieu anuonyam.

Dolomieu kaa dolomite abotan (dolostone) ho asɛm wɔ 1791 mu bere a ohui wɔ Tyrol Alps (nnɛyi Dolomite Alps) mmepɔw so akyi no. Switzerlandni nnuruyɛfo Nicolas-Théodore de Saussure paw din no wɔ 1792 mu.

Nanso, Saussure nso sii so dua sɛ ɛnyɛ Dolomieu na odii kan kaa dolomite ho asɛm. Mmom no, nkyerɛkyerɛmu a edi kan no fi Swedenni afifide ho nimdefo Carl Linnaeus hɔ wɔ 1768 mu, na ɔfrɛɛ no ​​marmor tardum, anaa “abohene a ɛyɛ brɛoo.”

Nanso nkyerɛkyerɛmu foforo bae wɔ 1778 mu fii Austriani abɔde ho nimdefo Belsazar Hacquet a ɔfrɛɛ ɔbo no lapis suillus, anaa “ɔbo a ɛyɛ huam” no hɔ.

Nea eye ne sɛ, na nitan biara nni mmarima no mu. Bere a Dolomieu ne Hacquet hyiae wɔ Slovenia wɔ 1784 mu no, Hacquet maa ɛdaa adi pefee sɛ Linnaeus nkyerɛkyerɛmu no dii n’ankasa de anim. Hacquet kaa eyi ho asɛm pefee mpo wɔ ne nhoma a wotintimii wɔ 1781 mu no po 2 mu.

Wɔ afeha a ɛto so 20 mu no, asase ho animdefo de nyansahyɛ mae sɛ “dolostone” nyɛ din foforo a wɔde frɛ dolomite abotan na ama wɔahu nsonsonoe a ɛda ne abotan no ntam. Nanso, esiane sɛ “dolomite” dii kan fa ɔbotan no ho nti, asase ho animdefo pii annye nsakrae no antom. Nokwarem no, Amerika Asase Ho Adesua Asoɛe frɛɛ dolostone din no “a ne bere atwam” wɔ wɔn nsɛmfua nkyerɛase a wɔyɛe wɔ afe 2017 mu no mu.

Sɛ yefi abakɔsɛm mu kɔ ayaresa mu a, dɛn na dolomite ɔbo ye ma?

Dolomite Crystal Ayaresa Nneɛma

Dolomite ne dolostone nyinaa betumi ayɛ adwuma sɛ abo a ano yɛ den a ɛsa yare a ɛwɔ tumi a ɛte saa ara.

Dolomite a ɛyɛ pink ayaresa tumi ne aboɔden abo afoforo a ɛyɛ pink de no hyia wɔ ɔdɔ, gye a wogye tom, ne bɔne fafiri a wɔhyɛ ho nkuran no mu. Ɛnyɛ nwonwa sɛ, wɔyɛ chakra abo akɛse nso ma koma chakra!

Saa ara na te sɛ ahwehwɛ fitaa afoforo , dolomite fitaa betumi ama obi adwene atu mpɔn, ama honhom fam nneɛma akɔ soro, na awuduru afi nipadua no mu.

Sɛ wopɛ honam ne nkate fam nyarewa pɔtee bi a, ɔkwan bɛn so na wode dolomite ɔbo di dwuma?

Nipadua mu Ayaresa

Crystal ayaresafo de dolomite di dwuma ma:

• Nnompe a wɔhyɛ mu den

• Mogya mu oxygen a ɛkɔ soro

• Ɔyare a ɛma obi kɔ brayɛ anim a ɛyɛ mmerɛw

• Ahoɔden a wɔbɛma atu mpɔn

Nkate mu Ayaresa

Wɔkyerɛ sɛ mfaso horow a ɛwɔ dolomite abo so wɔ nkate fam no bi ne sɛ wobeyi nsusuwii bɔne afi hɔ, wɔbɛkari pɛ wɔ nkate horow a ɛyɛ basabasa mu, na wɔhyɛ honhom fam abusuabɔ ho nkuran.

Cobaltoan dolomite nso agye din sɛ ɛfa nkate mu akuru a emu dɔ ho, na ɛboa wo ma wudi ɔhaw a ɛne sɛ wobɛyɛ adwuma wɔ mu no ho dwuma, afei woanya w’ankasa ahoɔden a wode bɛkɔ w’anim.

Wɔ honhom fam nneɛma a wɔde di dwuma akyi no, so dolomite som bo? Wobɛtow kyakya! Yɛbɛka ne bo a ɛsom ho asɛm akyi.

Dolomite Aboɔden abo Nneɛma a Ɛwɔ Hɔ

Esiane sɛ dolomite ntaa mma agude nti, ne bo a wɔde bɛhyɛ mu no nyɛ nea wɔahyɛ da ayɛ te sɛ aboɔden abo afoforo. Nanso, akuw ahorow no yɛ pɛ: kɔla, nea wɔatwa, nea ɛda adi pefee, carat mu duru, ne ayaresa ahorow.

Ahosuo

Dolomite kɔla a ɛwɔ ahwehwɛ mu no taa yɛ fitaa, fitaa, kɔkɔɔ-biribiri, pink, anaa bruu a ɛyɛ mmerɛw. Mass taa yɛ fitaa, fitaa, anaa tan.

Kɔla ahorow a ɛwɔ dolostone mu no fi sɛnea wɔahyehyɛ aboɔden abo ne efĩ ahorow a ɛwɔ ntoatoaso no mu. Bere kɔ so no, dade a ɛyɛ dade ne wim tebea a ɛsakra no ma dolostone dodow no ara yɛ matte yellowish-brown.

Twa

Mpaapaemu a edi mũ ne sɛnea ɛyɛ mmerɛw a ɛsakra no ma ɛyɛ den sɛ wobetwitwa dolomite. Nanso, aboɔden abo a wɔatwitwa a wɔn ho akokwaw binom yɛ dolomite a ɛyɛ fɛ a ɛwɔ afã horow .

Mpɛn pii no, wɔtɔn dolomite ahwehwɛ wɔ nea wɔmfa nhyehyɛ mu. Kutnohorite akuwakuw a ɛyɛ pink betumi ayɛ nsusuwii a ɛyɛ teateaa a ɛyɛ anigye a ɛte sɛ ntakra mfutuma a ɛyɛ kurukuruwa. Ɛtɔ mmere bi a wɔyɛ ankerite ne dolomite akɛse no afã anaasɛ wotwitwa sɛ cabochons .

Dolomite masses ne dolostones yɛ nea ɛyɛ den kɛse, ɛyɛ pɛpɛɛpɛ ma adwini, nhwiren, ne cabochons. Eyinom som bo kakra sen dolomite ahwehwɛ.

Nneɛma a wɔyɛ no pefee

Crystal anaa nneɛma akɛse a ɛkyerɛ sɛ ɛyɛ nea ɛda adi yiye anaasɛ nneɛma a wɔde ka ho a ɛyɛ anigye betumi asoa bo kɛse.

Carat Mu duru

Ahwehwɛ akuwakuw a wɔannoa no betumi ayɛ akɛse na dolomite a ɛyɛ den betumi ama wɔadi adwini akɛse. Locality betumi adi dwuma wɔ ne kɛse mu — faceted New Mexico dolomites anya 5 cts pɛ, bere a faceted dolomite abo a efi Spain no aboro 100 cts.

Ayaresa & Nneɛma a Wɔde Yɛ Adwuma

Te sɛ howlite no , wobetumi de kɔla ayɛ dolomite de ayɛ turquoise anaa lapis lazuli ho mfonini . Wobetumi atɔn dolomitic marble a wɔde kɔla ayɛ no sɛ jade a wɔasuasua , a wɔato din “Mountain Jade.”

Dolomite Formation & Nneɛma a Wɔde Yɛ Adwuma

Nsusuwii ahorow atwa dolomite a ɛba no ho ahyia, nanso adeyɛ a wɔka ho asɛm kɛse ne dolomitization.

Dolomitization fi ase denam calcite , calcium carbonate foforo so. Sɛ ɛpo mu nsu anaa nkyene nsu yɛ hyew, a ɛtaa yɛ wɔ mpoano nkyene a ɛyɛ petee mu a, magnesium tetew mu. Saa magnesium yi si calcite calcium ananmu, na ɛdan no dolomite.

Wɔn a wotu fam no hu dolomite dodow no ara wɔ abotan a ɛsakra, geodes , dolomitic marble, ne talc abotan mu.

Ɛhe na wobetumi ahu dolomite?

Mmeae a Wɔtu Tuo

Dolomites abu so wɔ wiase nyinaa. Spain agye din wɔ ahwehwɛ ne akuwakuw a ɛyɛ fɛ a ɛda adi pefee ho. Colombia nkutoo na wonim sɛ dolomite a ɛyɛ bruu a ɛyɛ hann fi.

Nneɛma atitiriw afoforo a wonya fi mu ne:

• Brazil

• Canada

• China

• Czechia (cobaltoan, kutnohorite) .

• DR a ɛwɔ Congo (cobaltoan) .

• Italy (kutnohorite) .

• Japan (kutnohorite) .

• Mexico (asorɔkye dolomite) .

• Morocco (cobaltoan) .

• Namibia (cobaltoan, kurukuruwa) .

• Afrika Kesee Fam (kutnohorite) .

• Switzerland

• Tasmania (ankerite) .

• USA - Kansas, Missouri, New Mexico (a ɛda adi pefee), New Jersey (kutnohorite), Oklahoma

Afei, so dolomite bo yɛ den? Dabi, ɛyɛ nea ne bo yɛ den!

Dolomite Bo & Ne Bo

Dolostones bo yɛ den kakra sen dolomites efisɛ ɛyɛ den.

Dolostone cabochons a ɛwɔ asorɔkye mu a wɔtaa frɛ no “dolomite jasper” no fi $0.10-$2.50 wɔ carat biara mu. Nneɛma a wɔasen yɛ $0.02-$0.40 wɔ carat biara mu.

Dolomite bo yɛ ahe? Dolomite cabochons bɛyɛ dɔla 0.04 wɔ carat biara mu wɔ nea wɔtɔn no kɛse mu. Dolomite anaa ankerite a ɛyɛ den no bo yɛ $0.02-$0.30 wɔ carat biara mu.

Dolomite pendants anaa rings bo yɛ $3-$4, ɛwom sɛ nneɛma a wɔde ka ho no betumi akyerɛ sɛ ne bo bɛyɛ $30-$70 de. Dolomite aboɔden abo a ɛwɔ afã horow no kɔ $20-$30 wɔ carat biara mu.

Dolomite Hwɛ ne Nsiesiei

Anamɔn a edi kan a wɔfa so hwɛ aboɔden abo ne sɛ wobɛpaw ɔkwan a ɛnyɛ den pii. Esiane sɛ dolomite taa sɛe nti, pendants anaa asomuade na ahobammɔ wom sen biara. Yɛkamfo kyerɛ sɛ wɔmfa nhyehyɛe ahorow a ɛbɔ ho ban mma nkaa.

Fa dolomite sie ntama kotoku a ɛsono emu biara wɔ aboɔden abo afoforo ho mu. Sɛ wopɛ sɛ wohohoro a, nea ɛsɛ sɛ woyɛ ara ne sɛ wode nsu a ɛyɛ hyew ne samina a emu nyɛ den fra, fa brɔs a ɛyɛ mmerɛw gu afrafrade no mu, na wohoro ɔbo no brɛoo. Fa microfiber ntama dry no akyi. Kwati nnuru a ano yɛ den anaa ɔhyew a ano yɛ den.

Nya Dolomite Asase no Mu Anigye!

Dolomite ne dolostone nyinaa yɛ abɔde mu akyɛde ahorow a ɛyɛ fɛ. Dolomite a wohyɛ anaa wosoa no de anigye ne mfinimfini a ɛwɔ Dolomite Alps mmepɔw so no ba... a wimhyɛn ka nka ho!

Wopɛ ɔbo a ɛyɛ anigye a ɛyɛ dɔte? Kɔtɔ dolomite aboɔden abo nnɛ!

Dolomite Minerals