Rhyolite

Skarn

Rhyolite lan Skarn

Rhyolite

Skarn

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1 Definition

1.1 definisi

rhyolite punika rock igneous nggoleki-grained kang sugih ing silika

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

lor amerika

usa, australia

1.2.2 panemu

Ferdinand von Richthofen

tornebohm

1.3 Etimologi

saka rhyolit german, saka stream lahar greek rhuax + watu lithos

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

vulkanik

ora ditrapake

1.6 kategori liyane

rock grained coarse, rock opaque

rock grained nggoleki, rock opaque

2 Tekstur

2.1 tektur

aphanitic, glassy, porphyritic

earthy, lendhut-sugih, atos

2.2 werna

grey, putih, cahya ireng

ireng, coklat, wernane, ijo, grey, putih

2.3 pangopènan

liyane

kurang

2.4 kekiatan

awet

2.4.1 banyu tahan

✔ ✘

2.4.2 ngeruk tahan

✔ ✘

2.4.3 rereged tahan

✔ ✘

2.4.4 angin tahan

✔ ✘

2.4.5 asam tahan

✔ ✘

2.5 katon

banded

kurang

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, homes, Hotel, interior, pawon

aggregates hiasan, entryways, interior

3.1.2 Efesus njaba

minangka watu bangunan, minangka madhep watu, mapeng watu, bangunan kantor

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

3.1.3 Efesus arsitektur liyane

durung digunakake

curbing

3.2 industri

3.2.1 industri construction

arrowheads, minangka watu ukuran, omah bangunan utawa tembok, kanthi jumlah ongko construction, alat nglereni, kanggo dalan kanthi jumlah ongko, lading

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

artefak, monumen, reca

3.4 Panggunaan sanès

3.4.1 komersial

gemstone, menang bench laboratorium, perhiasan

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

4 Jinis

4.1 jinis

rocks pumice, rocks obsidian, rocks perlite, rocks porphyritic.

endoskarns

4.2 fitur

ngandhut asam ing alam, kasedhiya ing persil saka werna

tuan rumah rock kanggo timbal, seng lan tembaga celengan

4.3 pinunjul arkeologi

4.3.1 monumen

durung digunakake

used

4.3.2 monumen misuwur

ora ditrapake

data ora kasedhiya

4.3.3 reca

durung digunakake

used

4.3.4 patung misuwur

ora ditrapake

data ora kasedhiya

4.3.5 Pictographs

ora digunakake

4.3.6 petroglyphs

ora digunakake

4.3.7 figurines

durung digunakake

used

4.4 fosil

absen

5 Tatanan

5.1 tatanan

rhyolite punika rock extrusive felsic lan amarga isi silika dhuwur, rhyolite lahar banget viscous lan padha vulkanik granit.

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, Feldspar, hornblade, plagioclase, pyroxene, quartz

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

5.2.2 senyawa isi

ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium

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

5.3 transformasi

5.3.1 metamorphism

✔ ✘

5.3.2 jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, metamorphism regional