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