Hoʻolālā gula

gula e ākea

Gemstone Info

Hōʻike Hōʻuluʻulu

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Hoʻolālā gula

E kūʻai i nā gemstones kūlohelohe i kā mākou hale kūʻai


ʻO ka obsidian gula, ka mea i kapa ʻia ʻo obsidian gula he she obsidian a he she obsidian he pōhaku ia e pili ana i nā kumulana a me nā pulu gas, e waiho ana mai ka kahe pele, i hui ʻia ma nā papa i hana ʻia e kahe ana o ka pōhaku i hoʻoili ʻia ma mua o ka hoʻonaninani. Kūpono kēia mau pūlū i nā hopena hoihoi e like me ka lei gula.

Obsidian

Hōʻea ka obsidian gula i ka aniani pele maoli i hana ʻia ma ka ʻāʻī o ka mea hoʻonaninani.
Hoʻohana ʻia ia i ka wā i kaʻi ʻia ʻana o ka pele felsic mai kahi lua pele me ka ulu ʻana o ka kristal liʻiliʻi. He mea i loaʻa i loko o ka kahe o ka pele rhyolitik i ʻike ʻia e kahe ana o obsidian, kahi o nā mea kemikū, ʻike ʻia i ka silica kiʻekiʻe ka mea e kahe nui a ma ka wikiwiki, e hoʻohuhū i ka wai kūlohelohe mai ka lava. ʻO ka pale ʻana i ke kaʻi atomic ma o kēia pele nui a ka wehewehe ʻana no ka nui o ka ulu ʻana o ka kristal. Maʻalahi ʻo obsidian gula, kūpiki, a amorphous, no laila ua hui ʻia me nā kihi ʻoi loa. I ka wā ma mua ua hana ʻia e hana i nā ʻoki a me ke pale ʻana i nā mea hana a ua hoʻohana ʻia he mau hana hana ia e like me ka ʻoi.

ʻO kahi mineral-like

ʻAʻole ia he mineral maoli no ka mea he aniani ʻaʻole ia he aniani, ʻo ka hoʻohui, he ʻano ʻokoʻa ke ʻano ana i kona papa inoa ʻia he minuke. ʻO kekahi manawa ua heluʻia he mineraloid. ʻOiai he kaila ʻolima ma mua o ka kala, i like me nā pōhaku mafic e like me ke ʻano basalt, he kikoʻī nā kikoʻī a obsidian. ʻO ka obsidian ka mea maʻamau o SiO2, silika dioxide, ma mua o 70% a ʻoi aku paha. ʻO nā pali crystalline me ka hoʻonohonohoʻana o obsidian me ka gris and rhyolite. No ka mea ua ʻike ʻia ka obsidian ma ka ʻaoʻao o ka Honua, i ka manawa ua lilo ke aniani i nā ʻekala mineral-grained maikaʻi loa, ʻaʻohe mea i ʻike ʻia ma mua o ka makahiki Cretaceous. Hoʻopuka ʻia kēia hana hoʻokamoʻi me ka wai o ka wai. Ke loaʻa ka haʻahaʻa wai haʻahaʻa i ka wā e hana hou ai, maʻamau ma mua o 1% wai ma ke paona, lilo ka obsidian i ka hoʻoulu ʻia i ka wā i ʻike ʻia ai ka wai, a me ka miki.

Hōʻike i ka honua gula

E kūʻai i nā gemstones kūlohelohe i kā mākou hale kūʻai

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