Skarn

Tephrite

Skarn vs Tephrite

Skarn

Tephrite

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1 Definition

1.1 definisi

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

tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous

1.2 Sajarah

1.2.1 asal

usa, australia

germany

1.2.2 panemu

tornebohm

van tooren

1.3 Etimologi

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

saka tephra greek, awu saka basa indo-european, kanggo ngobong

1.4 kelas

rocks metamorphic

batuan beku

1.4.1 sub-kelas

awet rock, hard rock

1.5 kulawarga

1.5.1 group

ora ditrapake

vulkanik

1.6 kategori liyane

rock grained nggoleki, rock opaque

rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque

2 Tekstur

2.1 tektur

earthy, lendhut-sugih, atos

aphanitic kanggo porphyritic

2.2 werna

ireng, coklat, wernane, ijo, grey, putih

2.3 pangopènan

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

kurang

vesicular

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, entryways, interior

aggregates hiasan, jogan, homes, interior

3.1.2 Efesus njaba

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

minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor

3.1.3 Efesus arsitektur liyane

curbing

3.2 industri

3.2.1 industri 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

landscaping

3.2.2 industri medical

ora ditrapake

durung digunakake

3.3 Efesus jaman

artefak, monumen, reca

artefak, reca

3.4 Panggunaan sanès

3.4.1 komersial

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

produksi jeruk, kondisioner lemah

4 Jinis

4.1 jinis

endoskarns

Ora Kasadhiya

4.2 fitur

tuan rumah rock kanggo timbal, seng lan tembaga celengan

tuan rumah rock kanggo timbal

4.3 pinunjul arkeologi

4.3.1 monumen

used

durung digunakake

4.3.2 monumen misuwur

data ora kasedhiya

ora ditrapake

4.3.3 reca

used

4.3.4 patung misuwur

data ora kasedhiya

4.3.5 Pictographs

ora digunakake

4.3.6 petroglyphs

ora digunakake

4.3.7 figurines

used

4.4 fosil

absen

5 Tatanan

5.1 tatanan

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.

tephrite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.

5.2 komposisi

5.2.1 isi Mineral

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

Feldspar alkali, nepheline, plagioclase, pyroxene

5.2.2 senyawa isi

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

cao, karbon dioksida, MgO, silikon dioksida

5.3 transformasi

5.3.1 metamorphism

✔ ✘

5.3.2 jinis metamorphism

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