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

hāʻule mua

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.

ʻO Chrome Diopside: He pōhaku pōhaku me nā hiʻohiʻona honua

kiʻi chrome diopside

He pōhaku makamae ʻo Chrome diopside i ʻike ʻia no kona waihoʻoluʻu ʻōmaʻomaʻo a me nā hiʻohiʻona geologic kūikawā. Loaʻa kēia pōhaku makamae ma nā wahi like ʻole a puni ka honua, me Siberia, Kanada, a me Pakistan. Ma kēia moʻomanaʻo moʻomanaʻo, e nānā pono mākou i ka geology o chrome diopside a e ʻimi i kekahi o kāna mau hiʻohiʻona hoihoi.

ʻO kekahi o nā mea hoihoi loa e pili ana i ka chrome diopside ʻo ia ka mea i hoʻokumu ʻia ma ke kaʻina o ka metamorphism. ʻO ia ke ʻano o ka hana ʻana i ka wā e hoʻololi ai ke kaomi kiʻekiʻe a me nā kūlana wela i ka hoʻololi ʻana i ka hui mineral o nā pōhaku. Hiki ke hana maoli kēia kaʻina hana, e like me ke ʻano o ke kūkulu ʻana i ke kuahiwi or ka aʻo o na pohaku metamorphic. Hiki ke hoʻoulu ʻia me ka artificial, e like me ke ʻano o kekahi mau hana ʻoihana.

ʻO ka Chrome diopside kekahi ʻano o ka calcium magnesium silicate, ʻo ia hoʻi, ua haku ʻia me nā minerala calcium, magnesium, a me silicate. Loaʻa pinepine ia i loko o nā pōhaku i loaʻa ka silica kiʻekiʻe, e like me ke kinikini a i ʻole gneiss. Ma waho aʻe o kona kala ʻōmaʻomaʻo kūʻokoʻa, ʻike ʻia ka chrome diopside no kona paʻakikī a paʻa. Loaʻa iā ia ka paʻakikī Mohs o 5.5 a 6, kahi mea paʻakikī a paʻakikī hoʻi i ka lole a me ka waimaka.

ʻO kekahi o nā waihona kaulana loa o ka chrome diopside aia ma nā mauna Ural o Siberia. Ua ʻike mua ʻia kēia waihona i ka hopena o 1800s a ua ʻeli ʻia no ka pōhaku makamae mai ia manawa. Ma waho aʻe o Siberia, hiki ke ʻike ʻia ka chrome diopside ma Kanada, ʻoi loa ma ka ʻāina Thunder Bay o Ontario. Maʻaneʻi, loaʻa ka pōhaku makamae i ka mea i kapaʻiaʻo "diopside pipes,"ʻo ia nā paipu pele kahiko i hanaʻia he mau miliona makahiki i hala.

ʻO kekahi hiʻohiʻona hoihoi o ka geology o chrome diopside kona hui pū ʻana me nā minela ʻē aʻe. I kekahi mau hihia, hiki ke loaʻa me nā pōhaku makamae ʻē aʻe e like me ke daimana, emerald, a me ka ruby. Hiki ke loaʻa iā ia ma nā ʻano pōhaku like me nā minerala ʻē aʻe, e like me pyroxene, amphibole, a me olivine.

I ka hopena, ʻo ka chrome diopside he pōhaku makamae i ʻike ʻia no kāna mau hiʻohiʻona kūlohelohe. Hoʻokumu ʻia ia ma o ke kaʻina hana o ka metamorphism a loaʻa i kekahi mau wahi like ʻole a puni ka honua, me Siberia, Kanada, a me Pakistan. ʻO kona waihoʻoluʻu ʻōmaʻomaʻo ʻokoʻa, paʻakikī, a me ka lōʻihi e lilo ia i koho kaulana no nā mea nani a me nā mea hoʻonaninani ʻē aʻe. Inā makemake ʻoe e aʻo hou aʻe e pili ana i ke kālaihonua o chrome diopside a i ʻole nā ​​pōhaku makamae ʻē aʻe, nui nā kumuwaiwai e kōkua iā ʻoe e ʻimi i kēia kumuhana hoihoi.