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huahana

Biotite (mika ʻeleʻele)

wehewehe pōkole:

Loaʻa ka biotite i nā pōhaku metamorphic, granite a me nā pōhaku ʻē aʻe.ʻO ka waihoʻoluʻu o ka biotite mai ʻeleʻele a ʻeleʻele a ʻōmaʻomaʻo paha, me ka luster aniani.ʻO ka pā a me ke kolamu ke ʻano.I nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka biotite i ka pena pōhaku a me nā mea hoʻonaninani ʻē aʻe.


Huahana Huahana

Huahana Huahana

wehewehe huahana

ʻO ke aniani hoʻokahi o ka biotite he kolamu pōkole a me ke ʻano o ka pā, me ka ʻāpana keʻa hexagonal a me ka scaly aggregate.ʻeleʻele a ʻeleʻele paha.E ʻeleʻele ke kala me ka piʻi ʻana o ka hao.ʻO nā mea ʻē aʻe o ka optical a me ka mechanical e like me ka muscovite, me kahi pānaʻi pili o 2.7-3.3.


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    Huahanawaeʻano