Tag Archives: mea pōhaku

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ʻO ke ao hoihoi o Prehnite: He alakaʻi no nā mea kālaihonua

Posted on by miamimining
hāʻule mua
05
Jan

Welina mai i ka honua hoihoi o prehnite! Inā he kanaka hulihonua ʻoe, e ʻike ʻoe ʻo ka prehnite he mineral silicate calcium aluminika i loaʻa pinepine i nā pōhaku metamorphic. Akā ʻoi aku ka nui o kēia mineral ma mua o ka ʻike.

Ua ʻike mua ʻia ʻo Prehnite i ke kenekulia 18 e ka mea hoʻomanaʻo Dutch, ʻo Hendrik von Prehn. Ua kapa ʻia ʻo ia ma hope ona a ua kapa pinepine ʻia ʻo ia ʻo "ka pōhaku o ka wānana" no ka mea ua manaʻo ʻia he mau mea pohihihi e hiki ke kōkua i ka poʻe e ʻike i ka wā e hiki mai ana. ʻOiai ʻaʻole hiki iā mākou ke hōʻoia i kēia mau ʻōlelo, hiki iā mākou ke hōʻoia i ka prehnite he mineral nani a hoihoi nui i hāʻawi ʻia i ka honua o ka geology.

ʻO kekahi o nā mea hoihoi loa e pili ana i ka prehnite ʻo ia kona haku melemele. Hoʻokumu ʻia ia me ka calcium, aluminika, a me ka silicate, ka mea e hāʻawi iā ia i kahi hoʻonohonoho kūʻokoʻa o nā waiwai e waiwai ai ka poʻe kālaihonua. No ka laʻana, hoʻohana pinepine ʻia ka prehnite ma ke ʻano he mineral kuhikuhi no ka mea hiki iā ia ke kōkua i ka poʻe geologists e ʻike i ke ʻano o nā minerale ʻē aʻe ma kahi wahi. No ka mea, loaʻa pinepine ka prehnite ma kahi kokoke i nā minerale ʻē aʻe, e like me quartz, feldspar, a me ka mika.

He mea nui nō hoʻi ka prehnite no ka mea hiki iā ia ke kōkua i ka poʻe kālaihonua e hoʻomaopopo i ke kālaihonua o kahi wahi. Ke loaʻa ka prehnite i loko o nā pōhaku metamorphic, hiki iā ia ke hōʻike i nā loli nui o ka pōhaku ma muli o ka wela a me ke kaomi. He mea waiwai kēia ʻike no ka mea hiki iā ia ke kōkua i ka poʻe kālaihonua e hoʻomaopopo i ka mōʻaukala o kahi wahi a me ke ʻano o ka loli ʻana o ka manawa.

Ma waho aʻe o kāna waiwai ʻepekema, ʻo ka prehnite kekahi mineral nani i hoʻohana pinepine ʻia i nā mea nani a me nā mea hoʻonaninani. ʻO ka maʻamau he ʻōmaʻomaʻo ʻōmaʻomaʻo, akā hiki ke loaʻa i nā aka melemele, keʻokeʻo, a me ka hina. ʻO kona hiʻohiʻona maʻalahi ka mea i koho nui ʻia no ka poʻe ʻohi a me ka poʻe hoihoi nā hōʻailona mineral.

I ka hopena, ʻo ka prehnite he mineral hoihoi a waiwai nui i hāʻawi ʻia i ka poʻe kālaihonua a me ka poʻe hoihoi i ka mōʻaukala a me ka honua. Inā he kanaka kālaihonua ʻoe, manaʻolana mākou ua hāʻawi kēia alakaʻi iā ʻoe i kahi ʻike maikaʻi aʻe i ke koʻikoʻi o ka prehnite a pehea e hoʻohana ai i kāu hana.

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ʻO ka wehe ʻana i ka Geology Behind Golden Topaz

Posted on by miamimining

Golden topazo he pōhaku makamae nani e hoʻopio i ka manaʻo me kona mau ʻōlinolino gula. Akā ua noʻonoʻo paha ʻoe e pili ana i ka geology ma hope o kēia mineral kamahaʻo? Loaʻa ma Brazil, ʻo ka topaz gula he ʻano like ʻole o ka mineral topaz a ʻike ʻia no kona melemele a ʻalani. Ma kēia moʻomanaʻo moʻomanaʻo, e ʻimi mākou i ka ʻikehonua o ka topaz gula a ʻike i kāna mau waiwai kūʻokoʻa a aʻo hana.

ʻO ka mea mua, e kamaʻilio e pili ana i ke kumu o ka topaz gula. Loaʻa ka mineral ma Pasila, ma ka mokuʻāina ʻo Minas Gerais. Hoʻohana ʻia ia mai nā pōhaku granitic a me gneissic, a me nā waihona alluvial. Hiki ke loaʻa ka topaz gula ma nā ʻāina ʻē aʻe, e like me Russia, Pakistan, a me ka ʻAmelika Hui Pū ʻIa, akā, uaʻikeʻia nā waihona Brazilian no ka hanaʻana i nā pōhaku kiʻekiʻe loa.

No laila, he aha ka mea i ʻokoʻa ai ka topaz gula? No ka mea hoʻokahi, he mineral paʻakikī loa ia, e helu ana ma ka 8 ma ka pālākiō Mohs o ka mineral paakiki. He kūpono kēia no ka hoʻohana ʻana i nā mea nani a me nā mea hoʻonaninani ʻē aʻe. ʻO ka topaz gula ka mea paʻa loa a kūpaʻa i ka ʻoki ʻana a me ka ʻoki ʻana, kahi e hoʻohui ai i kona waiwai ma ke ʻano he pōhaku. Ma waho aʻe o kāna mau waiwai kino, ʻike ʻia ka topaz gula no kona kala ʻokoʻa. ʻO ka melemele a ka ʻalani o ka mineral ke kumu o ka hao a me ka chromium haumia i loko o ka hale aniani.

ʻO ka hoʻokumu ʻana o ka topaz gula he kaʻina hana paʻakikī e pili ana i nā ʻano kūlana geological. Hoʻokumu ʻia ka mineral i nā kūlana kiʻekiʻe a me nā kūlana kiʻekiʻe, e like me nā mea i loaʻa i nā pōhaku granitic a me gneissic. Loaʻa ia i loko o nā waihona aluvial, ʻo ia nā wahi i lawe ʻia a waiho ʻia e ka wai. ʻAʻole maopopo loa nā kūlana kikoʻī e pono ai no ka hoʻokumu ʻana i ka topaz gula, akā manaʻo ʻia ka hiki ʻana o kekahi mau mineral, e like me quartz a me feldspar, hiki ke hoʻokani i ka hana i kona hoʻokumu ʻana.

Ma ke ʻano o kāna hoʻohana ʻana, hoʻohana pinepine ʻia ka topaz gula ma ke ʻano he pōhaku i nā mea nani. Hoʻohana ʻia ia i kekahi manawa i nā mea hoʻonaninani a ma ke ʻano he mea ʻohi. Hoʻokumu ʻia ka waiwai o ka pōhaku topaz gula ma luna o nā ʻano kumu like ʻole, me kona kala, ka māmā, ka ʻoki a me ke kaumaha carat. ʻO nā pōhaku koʻikoʻi topaz gula koʻikoʻi ka poʻe me ka hohonu, ke kala momona a me ka mālamalama maikaʻi loa.

ʻAʻole i manaʻo nui ʻia ka topaz gula no kona ʻano kino a me ka nani, akā paʻa pū kekahi i nā ʻano moʻomeheu like ʻole a me nā hōʻailona. I kekahi mau moʻomeheu, ua manaʻo ʻia he mau mea hoʻōla ka pōhaku makamae a manaʻo ʻia e lawe mai i ka pōmaikaʻi a me ka pōmaikaʻi. Ua pili pū kekahi me aloha a me nā pilina, a ua manaʻo ʻia e lawe mai i ke kaulike a me ka lokahi.

I ka hopena, ʻo ka topaz gula he pōhaku makamae hoihoi a nani me kahi ʻano geology paʻakikī. ʻO kāna mau waiwai kūʻokoʻa a me kāna kaʻina hana, me kona ʻano moʻomeheu a me ka hōʻailona, ​​​​e lilo ia i mineral kūikawā maoli. He kanaka kālaihonua paha ʻoe, he mea hoihoi i nā mea nani, or ʻO ka mea wale nō e mahalo i ka nani o ke ʻano, ʻo ka topaz gula he mineral i kūpono ke ʻimi.