Opal Mine a Ɛwɔ Australia no

Opal a wotu wɔ Australia no sõ araa ma sɛ wɔka Opal a wotu wɔ wiase no a aka no mpo bom a, na wontumi ne wɔn kɛse nhyia. Ɛnyɛ nwonwa sɛ Opal yɛ Australia ɔman aboɔden abo. Australia na ɛyɛ Opal a ɛwɔ wiase nyinaa no mu bɛyɛ 90%. Ɛnnɛ, Australia Opal a wɔyɛ no so atew esiane pɛtro ho ka a ɛkɔ soro, anohyeto ahorow a wɔde ama wɔ nneɛma a ɛpaapae a wɔde di dwuma wɔ mmeae a wotu fagude mu ne mmara a ne bere atwam na akyɛ a ɛfa fagude ho nti. Mfuo a ɛho hia paa a wɔtu Opal ne: Mintabie, Lambina, Lightning Ridge, Winton, Quilpie ne Coober Pedy.

Mintabie Opal Nneɛma a Wɔtow

Mintabie Opal Mines yɛ Black Opal fibea titiriw biako a ɛka Lightning Ridge ho. Mintabie wɔ Marla atɔe fam bɛyɛ kilomita 35, anaa Coober Pedy atifi fam atɔe bɛyɛ kilomita 350. Wohuu saa atopaeɛ afuo yi wɔ 1920 mfeɛ no mu na ɛnyaa ne dibea sɛ aguadibea wɔ 1980 mfeɛ no mu, ɛnam Opal a wɔyɛ pa a ɛkɔɔ soro nti. Wɔ 80 mfe no mu no, na Mintabie ne beae titiriw a wonya Opal a ɛsom bo wɔ Australia na na nnipa bɛyɛ 500 a wotu fam a wɔyɛ adwuma na wɔtra afuw mu.

Lightning Ridge Opal Nneɛma a Wɔtow

Ɛwɔ Sydney atifi fam bɛyɛ kilomita 600, na ɛhɔ na Black Opal fibea titiriw wɔ wiase. Nneɛma a edi kan a wohuu Opal wɔ Lightning Ridge no fi 1870 mfe no mfiase. Saa Opal a wotu fagude yi nyaa ne din esiane anyinam ahoɔden ahum a ano yɛ den a ekunkum ɔbarima bi, ɔkraman ne nguan 600 bere a na wɔreguan akɔ abon bi so nti. Opal dodow no ara a wohu wɔ Lightning Ridge no yɛ Dark, Black ne Crystal, ne opalized fossils bi. Opal a wohu wɔ saa beae a wotu fagude yi mu no, wɔtaa hu wɔ nodules a wɔfrɛ no “nobbies” mu, a wobu no sɛ ɛyɛ Opal a ɛyɛ papa. Wobetumi atutu fam wɔ ɔkwan a wɔfa so twa Lunatic Hill a agye din a ɛkata baabi a ɛtrɛw na ɛma wotumi yi Opal efĩ na wɔyɛ ho adwuma no so.

Queensland Opal Nneɛma a Wɔtu

Queensland opal mfuw a wotu no kata Queensland mantam no fã kɛse so na ɛno ne beae titiriw a wiase no nya Boulder Opal. Boulder Opal yɛ Opal soronko bi a wɔtaa hu sɛ ɛbata dade abo ho. Wɔtaa yɛ nea wotu fagude wɔ ɔkwan a wɔfa so twa nneɛma a wɔabue mu. Mmeae a ɛho hia kɛse a Queensland mfuw wɔ no bi ne Eromanga, Jundah, Opalton, Koroit ne Yowah.

Cooper Pedy Opal a Wɔtu Fam

Coober Pedy wɔ Adelaide atifi fam kilomita 750. Coober Pedy nyaa ne din fii Aboriginefo nsɛmfua ‘kupa piti’, a ɛkyerɛ “abarimaa nsu tokuru”. “Dugouts” no yɛ nneɛma a ɛda nsow kɛse wɔ Opal a wotu fagude yi mu no mu biako. “Dugouts” no yɛ asase ase afie a nkurɔfo te mu esiane awɔw bere mu ɔhyew a ɛkɔ soro a ɛtɔ mmere bi a ɛboro 50°C nti. Opal a wohu no mu dodow no ara yɛ Crystal ne Light Opal, na Opal a ne kɔla yɛ tuntum kɛse no kakraa bi pɛ.

Opal a wotu wɔ Australia