Metamorphic pōhaku

Ma ke ano maoli, loaʻa nō kekahi mauʻano likeʻole o nā pōhaku: sedimentary, metamorphic a me ka magmatic. ho i nā mea a pau o ia hui i kekahi mau nā minelala hao.

Ma kēia 'atikala e kamaʻilio mākou i loko o au mamuli mea o ka metamorphic pōhaku. E wehewehe i nāʻano, a me nā 'ano ki ina hana like o ka pono me ka hana.

Akā, ma luna o nā mea a pau, ka mea, e hai aku oe ia ia mau pōhaku. Kēia manawa ua hoʻohana 'ia i kapa i ka Nine Inch ano o ka hui i i hana i loko o ka pńpa.

Metamorphic pōhaku nō i ka hopena o ka waiū i kiʻekiʻe ana wela a me ka ikaika puʻe ma na nā minelala hao o magmatic a sedimentary kumu. Ke Nine Inch haku mele 'ana o nā minelala hao, aole ia e undergo nui loli, akā, e loaʻa iā ia kekahi he hou hionapāʻili a me ka' ole.

He nui kekahi metamorphic nā minelala hao shale (i ke alo o ka lahilahi kika aku). Keia ano Hōʻike mea pōhaku ho okumu iaoia (ma lalo o puʻe). Oia nā minelala hao i ka hiki e uhaki ai i loko o ka lahilahi una.

Inā i ke kaʻina hana o ka hoʻololi 'ana i kekahi mau nā minelala hao'ē aʻe (metamorphism) ia lŘlŘ ma lalo o ka hana o ka wela intrusive nuipa a ma ka pāpaʻu ka hohonu, ma keia hihia, metamorphic pōhaku e i rogovistuyu' ole. Keia ua exemplified ma hornfelses (biotite, pyroxene, amphibolite) i hanaʻia o ka lepo.

Ke kaʻina hana o ka metamorphism (loli) i ke koiia mai ai i kekahi nā minelala hao - igneous, sedimentary a metamorphic kumu. Kekahi loli 'i loko o ka pōhaku ma ke kumu o ka recrystallization i loko o ka paa moku'āina. Ke degere o ka hou 'o ka hoʻomaka nā minelala hao hiki loa like, HEN, mai ka poe liilii, ka hoʻololi 'ana i nui nā loli i loko o ka haku mele 'ana a me ke kinona o ka wāwahie. Ke ano o ka metamorphism Ua hoi okoa. Ua hiki ke hana wale i kekahi meaʻuʻuku sila, a me ke ke hoʻokō 'recrystallization o ka mea pōhaku.

All metamorphic pōhaku i inherently haumāna huahana. Ke kaumaha ma muli o ka degere o ka huli ana, ma laila i kekahi mauʻano o ka hoʻololi nā minelala hao:

• I ka ihe. Ua kupu mai ka intrusion o ka pelemaka (pōkole i loko o ka honua ka pńpa) a me kona AaOIeIOUIeXAOAaIN me na sediments. Nā minelala hao o keia ano e hana ma lalo o ka aoao o ka puʻe a me ka wela. Oia wāwahie pili kinikini, skarn, migmatite. ? Ueo Hoʻokaʻaʻike metamorphism e puleʻAmelika mea pōaka, nunui, a me saccharoidal slabosloistoe 'ole, ai ka haku mele' ana o nā minelala hao preperpevaet mea hou.
• Regional (hohonu). hoʻololi 'kaʻina i wahi ma hohonu nui me kiʻekiʻe puʻe AaOIeIOUIeXAOAaIN, ke ana wela a me ka fluids. Ke mineralogical haku mele 'ana o nā nā minelala hao i loko o keia hihia, au hana e mau loa ana me. KamakawiwoʻOle kekahi mea pōaka shale, paa ole.
• Dynamo metamorphism. Ka hou 'kaʻina ia lŘlŘ i loko o ka una honua ma lalo o kiʻekiʻe puʻe. Ma keʻano o nā minelala hao i hana i ka ikaika oo? O'opi a me ka luna 'pā. Mau fossils mau mylonites, a i ka-taklazity.

i loaʻa IeAUPIIe, IAa IO metamorphic pōhaku ma ke ano maoli i loko o ka palapala o ke aa koko, strata a me nā aniani kaulona. Lakou pinepine aua i ka palapala ano o ka mea pōhaku hanana, akā, i ka wa ma ka hui 'ana me intrusions pelemaka nā minelala hao i ke irregularly hoʻokino.

Metamorphic nā minelala hao i hoʻohana nā hualoaʻa a me ka Nani Loa, hale a me ka ornamental mea (quartzite, kinikini, schist, gneiss). Ka mea, i kekahi hoʻohana like hanalima maka mea (asbestos, talc, etc.). Ke ano o ka metamorphic pōhaku pinepine kahi kokoke i hoʻokomo kālā o nā minelala hao, maikai a me ka kalaka nui-me nā pōhaku makamae (saredio, he omaomao, jade, garnet, etc.).