So Opal yɛ Mineral anaasɛ Mineraloid? Sua Sɛnea Wɔkyekyɛ Opals mu!

Wɔ aboɔden abo wiase a ɛyɛ anigye no mu no, ahorow abien na ɛwɔ hɔ: nneɛma a nkwa wom ne aboɔden abo. Nanso, eyinom yɛ akuw abien a ɛtrɛw a akuw nketewa nketewa wɔ mu. Nhwɛso biako ne mineraloids, ade a ɛte sɛ aboɔden abo a enni ahwehwɛ nhyehyɛe. Ebia wubesusuw sɛ, so opal yɛ mineral anaasɛ mineraloid?

Abien no di nsɛ koraa, nanso nsonsonoe kɛse wɔ wɔn nnuru a wɔde yɛ mu no mu. Baako wɔ nhyehyɛe a ɛte sɛ ahwehwɛ, na biako nso nni bi.

Opal yɛ soronko efisɛ ɛda kɔla a wɔde di agoru adi , a ɛyɛ aniwa a ɛyɛ nwonwa a kɔla ahorow a emu da hɔ hyerɛn fa ɔbo no mu. Akyinnye biara nni ho sɛ opal yɛ aboɔden abo a ɛyɛ anigye sen biara wɔ wiase no mu biako, nanso so ɛyɛ aboɔden abo?

Kɔka yɛn ho wɔ asase ho akwantu bi mu na woahu nsonsonoe a ɛda minerals ne mineraloids ntam ne ɔfã bɛn mu opal ka ho.

Dɛn Ne Aboɔden abo?

Sɛ aboɔden abo bi wɔ ahwehwɛ nhyehyɛe a, ɛyɛ aboɔden abo. Ahwehwɛ nhyehyɛe bi ba bere a aboɔden abo bi ba no. Asase ho nkɛntɛnso te sɛ ɔhyew, nhyɛso, ne ɔbotan a ɛwɔ hɔ no kɛse na ɛyɛ aboɔden abo no bere a ɛrenyin no. Sɛ wɔbɛkyekyɛ nhwɛsode bi mu sɛ aboɔden abo a, ɛsɛ sɛ atom nhyehyɛe no du gyinapɛn a edidi so yi ho:

• Ɛsɛ sɛ nhwɛsode no yɛ nea enni abɔde mu (a ɛkyerɛ sɛ emfi abɔde a nkwa wom te sɛ nhwene anaa amber mu).

• Ɛsɛ sɛ ɛba fi awosu mu.

• Ɛsɛ sɛ nnuru a ɛyɛ den a ɛyɛ pintinn wɔ hɔ.

• Na awiei koraa no, ɛsɛ sɛ ɛwɔ atom nhyehyɛe a wɔahyehyɛ no nnidiso nnidiso.
  

Saa nneɛma yi nyinaa kyerɛ sɛ mineral bi wɔ crystalline structure a ɛnyɛ amorphous. Nneɛma a ɛwɔ mineral gems mu no yɛ atom (wɔahyehyɛ) sɛnea ranges a wogye tom te.

Aboɔden abo ho nhwɛso ne diamond, emerald, garnet, ne rubies.

Nanso, ɛnyɛ aboɔden abo nyinaa na ɛwɔ nhyehyɛe a ɛte sɛ ahwehwɛ, na ɛno ma yenya mineraloids.

Dɛn Ne Mineraloid?

Sɛ wogyina sɛnea ɛte so a, minerals ne mineraloids nyinaa te sɛ aboɔden abo. Ɛyɛ den sɛ wubehu mineral bi afi mineraloid mu efisɛ wɔn nnuru a ɛwɔ mu no ntumi nhu.

Sɛ wohwehwɛ nhwɛsode no mu yiye a, wubehu nkɛntɛnso a asase ho nneɛma anya wɔ aboɔden abo no so. Enti, dɛn ne mineraloids, na so opal yɛ emu biako?

Minerals te sɛ mineraloids, gye sɛ nea etwa to no nni ahwehwɛ nhyehyɛe.

Mineraloids wɔ atom nhyehyɛe a ɛnyɛ nhyehyɛe. Dɛn na ɛno kyerɛ? Ne titiriw no, sɛ entumi nyɛ ahwehwɛ nhyehyɛe ahorow wɔ tebea biara mu. Mineraloids yɛ amorphous, a ɛkyerɛ sɛ enni crystallinity. Sɛnea ɛte no, mineraloids da atom nhyehyɛe adi sen mineral ahorow a wogye tom.

Te sɛ aboɔden abo no, mineraloids ba wɔ abɔde mu na enyin wɔ asase tebea pɔtee bi mu.

Opal yɛ mineraloid efisɛ ɛyɛ amorphous hydrated silica. Ɛmfa ho sɛ ɛte sɛ aboɔden abo no, nsu a ɛsonosonoe na ɛma opal nnuru a ɛwɔ mu no yɛ nsu. Esiane saa nsonsonoeɛ yi nti, ɔboɔ no nhyehyɛɛ no ​​nnyɛ pintinn anaasɛ ɛnhyehyɛ na ɛnam saa kwan yi so, ɛfata sɛ mineraloid.

Mineraoids a wɔahyehyɛ no tiawa ni:

• Pearl - Aboɔden aboɔ bi yɛ organics ɛfiri sɛ ɛfiri abɔdeɛ a nkwa wom mu. Pearl yɛ mineraloid a wɔde nneɛma a nkwa wom kyekyere.

• Amber - Wɔwoo no firi afifideɛ a wɔatutu fam ayɛ mu, amber te abotan a ɛyɛ sedimentary mu na ɛwɔ organic structure a ɛnyɛ crystalline.

• Obsidian - Saa ogya bepɔw mu silica ahwehwɛ yi nni ahwehwɛ nhyehyɛe a wɔahyehyɛ.
  

Nhwɛso afoforo bi ne shungite, jet, ne tektite.

So Wubetumi Hu Nsonsonoe a Ɛda Mineral ne Mineraloid ntam?

Ɛnyɛ bere nyinaa na abu so wɔ aniwa mu sɛ ebia aboɔden abo yɛ mineral anaasɛ mineraloid. Nea eye ne sɛ, wogye nsakrae a agye din no mu dodow no ara tom kɛse na wogye tom wɔ aboɔden abo ho animdefo mu. Nanso aboɔden abo a wɔntaa nhu nso ɛ? So wubetumi ahu nsonsonoe a ɛwɔ mu denam wɔn a wobɛhwɛ wɔn no so?

Saa nhwɛsode ahorow yi hia sɛ wɔyɛ nhwehwɛmu wɔ lab. Nea eye ne sɛ, nhyehyɛe abien wɔ hɔ a wogye tom a wɔde kyekyɛ aboɔden abo mu sɛ ɛyɛ aboɔden abo anaa aboɔden abo.

Amanaman Ntam Aboɔden abo Fekuw (IMA) apene aboɔden abo 5,230 a efi aboɔden abo ahorow 5,300 a wonim no mu so, sɛnea nhyehyɛe ahorow a edidi so yi a wɔde kyekyɛ nneɛma mu kyerɛ no:

• Dana’s System Of Mineralogy: Asase ho nimdefo ne aboɔden abo ho ɔbenfo James D. Dana na ɔyɛɛ akwampaefo wɔ mfitiase gyinapɛn ahorow a wɔde kyekyɛ abo mu wɔ 1837 mu a egyina akontaabu, nnuruyɛ, ne abɔde mu nneɛma so.

• Strunz Nkyekyɛmu: Ɔkwan a wɔfa so kyekyɛ aboɔden abo mu sɛnea nneɛma te, a aboɔden abo ho ɔbenfo Karl Hugo Stunz de too gua.
  

Nanso sɛ wonyɛ nyansahufo anaa asase ho ɔbenfo nso ɛ? Nneɛma kakraa bi wɔ hɔ a wotumi hu a wɔde hu aboɔden abo ne mineraloids.

• Wɔ aboɔden abo fam no, nneɛma atitiriw bi ne ahwehwɛ nhyehyɛe pɔtee bi a ɛda hyerɛn, mpaapaemu, magnetism, ne den adi.

• mineraloids a wobehu no yɛ adwuma wɔ ɔkwan a ɛne no bɔ abira koraa so. Sɛ nhwɛsode bi nni ahwehwɛ nhyehyɛe ne nneɛma a ɛbata ho a yɛabobɔ din wɔ atifi hɔ no a, ɛda adi sɛ ɛyɛ mineraloid.

Enti, dɛn nti na opal yɛ mineraloid?

So Opal Yɛ Mineral Anaasɛ Mineraloid?

Yɛakyerɛkyerɛ mu sɛ opal yɛ mineraloid, nanso dɛn ntia? Nnuru bɛn na ɛwɔ aboɔden abo no atom nhyehyɛe mu a ɛma ɛyɛ mineraloid?
Bere a Dana nhyehyɛe no yɛ opal sɛ aboɔden abo ankasa no, enni ahwehwɛ nhyehyɛe. Dɛn nti na adwene atu afra no? Opal kronkron wɔ silica kurukuruwa a ɛte sɛ nea wɔahyehyɛ no wɔ ɔkwan a wɔahyehyɛ so wɔ ɛlɛtrɔnik afiri a wɔde hwɛ nneɛma nketenkete ase. Sɛ hann hyɛn ɔbo no mu, na kurukuruwa no ma ɛtwetwe no a, kɔla bi a emu da hɔ hyerɛn fa opal no mu. Wɔfrɛ saa nkɛntɛnso yi play of color, na ɛnam silica kurukuruwa a ɛne ne ho hyia pɛpɛɛpɛ wɔ opal no nnuru nhyehyɛe mu no na ɛba.

Nanso, opal dodow no ara wɔ silica kurukuruwa a ɛnyɛ nhyehyɛe, na ɛma mpaapaemu ba emu nhyehyɛe no mu, a wɔfrɛ no crazing. Mprempren wontumi nhu kurukuruwa a bere bi na ɛne ne ho hyia no na ɛnyɛ nhyehyɛe.

Esiane saa adeyɛ yi nti, wobu opals sɛ mineraloid efisɛ wɔn mfitiase silica a enni dɛm no sɛe. Na nokwarem no, ade titiriw nti a opal yɛ mineraloid ne sɛ enni ahwehwɛ nhyehyɛe.

Opal: Mineraloid a Ɛyɛ nwonwa!

Mineraloids yɛ aboɔden abo a ɛyɛ nwonwa esiane nnuru a ɛnyɛ pɛpɛɛpɛ a ɛnyɛ ahwehwɛ nti. Nea ɛnte sɛ aboɔden abo dodow no ara a ɛyɛ hann te sɛ daimond anaa safir no, opals yɛ nea wontumi nhu na ɛnyɛ vitreous.

Mineraloid opal yɛ nhwɛsode a ɛyɛ anigye a wodua fi silica kurukuruwa akuwakuw ne silicon dioxide ne nsu a wɔaka abom pɛpɛɛpɛ mu. Opal nyin wɔ asase so abon mu fi asase mu ɔhyew aguaree a ɛyɛ ahurututu a ɛyow wɔ mfe ɔpepem pii mu no mu. Sɛ wohyɛ opal mineraloid a, ɛte sɛ nea wohyɛ tete abakɔsɛm bi!

Woasiesie wo ho sɛ wobɛhyɛ w’ankasa mineraloid fɛfɛ? Kɔtɔ yɛn opal ahoboa, a opal agude, Australia opal, opal a wɔantwitwa, ne nea ɛkeka ho ka ho!

Black Opal

Boulder Opal

Ethiopian Opal

Crystal Opal