Porphyry

Skarn

Porphyry vs Skarn

Porphyry

Skarn

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1 Definition

1.1 definisi

porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained

skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara

1.2 Sajarah

1.2.1 asal

egypt

usa, australia

1.2.2 panemu

Dingertèni

tornebohm

1.3 Etimologi

saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin

saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.

1.4 kelas

batuan beku

rocks metamorphic

1.4.1 sub-kelas

awet rock, hard rock

1.5 kulawarga

1.5.1 group

plutonic

ora ditrapake

1.6 kategori liyane

rock grained nggoleki, rock opaque

2 Tekstur

2.1 tektur

porphyritic

earthy, lendhut-sugih, atos

2.2 werna

ireng, coklat, wernane, ijo, grey, abang, teyeng, putih

ireng, coklat, wernane, ijo, grey, putih

2.3 pangopènan

kurang

2.4 kekiatan

awet

2.4.1 banyu tahan

✔ ✘

2.4.4 ngeruk tahan

✔ ✘

2.4.6 rereged tahan

✔ ✘

2.4.7 angin tahan

✔ ✘

2.4.8 asam tahan

✔ ✘

2.5 katon

kurang

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, interior

aggregates hiasan, entryways, interior

3.1.3 Efesus njaba

Taman hiasan, mapeng watu

minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu

3.1.5 Efesus arsitektur liyane

curbing

3.2 industri

3.2.1 industri construction

kanthi jumlah ongko construction

minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, emas lan perak produksi, Pabrik Magnesium lan dolomite refractories

3.2.2 industri medical

durung digunakake

ora ditrapake

3.3 Efesus jaman

artefak, monumen, reca

3.4 Panggunaan sanès

3.4.1 komersial

nggawe kriya, gemstone, perhiasan

nggawe kriya, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)

4 Jinis

4.1 jinis

rhomb porphyry

endoskarns

4.2 fitur

umume atos kanggo tutul, iku salah siji saka rock tuwa, lumahan asring mengilap

tuan rumah rock kanggo timbal, seng lan tembaga celengan

4.3 pinunjul arkeologi

4.3.1 monumen

used

4.3.2 monumen misuwur

data ora kasedhiya

4.3.4 reca

used

4.3.6 patung misuwur

data ora kasedhiya

4.3.7 Pictographs

ora digunakake

4.3.8 petroglyphs

ora digunakake

4.3.9 figurines

used

4.4 fosil

absen

5 Tatanan

5.1 tatanan

porphyry wis kawangun rong: magma cools alon jero ing lemah ndhuwur utawa magma punika ndingin kanthi cepet minangka erupts saka gunung mbledhos, nggawe butiran alit sing biasane bisa dideleng nganggo mripat wuda.

amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. skarn kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.

5.2 komposisi

5.2.1 isi Mineral

biotite, chert, Feldspar, garnet, grafit, quartz, silika

kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite

5.2.2 senyawa isi

aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, titanium dioxide

au, cao, karbon dioksida, cu, fe, MgO

5.3 transformasi

5.3.1 metamorphism

✔ ✘

5.3.2 jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional