Skarn

Gneiss

Skarn lan Gneiss

Skarn

Gneiss

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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

gneiss jinis umum lan digunakake mbagekke saka rock kawangun dening pangolahan metamorphic regional dhuwur-bahan saka tatanan-ana wis sing padha Originally siji batuan beku utawa sedimentary

1.2 Sajarah

1.2.1 asal

usa, australia

dingerteni

1.2.2 panemu

tornebohm

Dingertèni

1.3 Etimologi

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

saka dhuwur german gneist tembung tengah (kanggo narik; supaya disebut amarga rock ing glitters)

1.4 kelas

rocks metamorphic

1.4.1 sub-kelas

awet rock, hard rock

1.5 kulawarga

1.5.1 group

ora ditrapake

1.6 kategori liyane

rock grained nggoleki, rock opaque

rock grained coarse, medium rock grained, rock opaque

2 Tekstur

2.1 tektur

earthy, lendhut-sugih, atos

banded, foliated, platy

2.2 werna

ireng, coklat, wernane, ijo, grey, putih

ireng, coklat, pink, abang, putih

2.3 pangopènan

kurang

liyane

2.4 kekiatan

awet

2.4.1 banyu tahan

✔ ✘

81% Metamorphic Rocks rocks have it !

✔ ✘

81% Metamorphic Rocks rocks have it !

2.4.2 ngeruk tahan

✔ ✘

65% Metamorphic Rocks rocks have it !

✔ ✘

65% Metamorphic Rocks rocks have it !

2.4.3 rereged tahan

✔ ✘

42% Metamorphic Rocks rocks have it !

✔ ✘

42% Metamorphic Rocks rocks have it !

2.4.4 angin tahan

✔ ✘

19% Metamorphic Rocks rocks have it !

✔ ✘

19% Metamorphic Rocks rocks have it !

2.4.5 asam tahan

✔ ✘

15% Metamorphic Rocks rocks have it !

✔ ✘

15% Metamorphic Rocks rocks have it !

2.5 katon

kurang

foliated

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, entryways, interior

countertops, aggregates hiasan, jogan, interior

3.1.2 Efesus njaba

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

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

minangka watu ukuran

3.2.2 industri medical

ora ditrapake

durung digunakake

3.3 Efesus jaman

artefak, monumen, reca

artefak

3.4 Panggunaan sanès

3.4.1 komersial

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

pelaku kuburan, perhiasan, nisan, digunakake ing akuarium

4 Jinis

4.1 jinis

endoskarns

Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.

4.2 fitur

tuan rumah rock kanggo timbal, seng lan tembaga celengan

umume atos kanggo tutul, iku salah siji saka rock tuwa

4.3 pinunjul arkeologi

4.3.1 monumen

used

4.3.2 monumen misuwur

data ora kasedhiya

Candhi sun konark ing india, washington tugu, kita

4.3.3 reca

used

durung digunakake

4.3.4 patung misuwur

data ora kasedhiya

ora ditrapake

4.3.5 Pictographs

ora digunakake

4.3.6 petroglyphs

ora digunakake

4.3.7 figurines

used

durung digunakake

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.

gneiss punika bahan dhuwur metamorphic rock IE wis ngalami luwih Suhu lan tekanan saka Schist. iku kawangun dening metamorfosis saka wangun gneiss saka rock vulkanik, krikel utawa granitie.

5.2 komposisi

5.2.1 isi Mineral

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

biotite, chlorite, Feldspar, garnet, grafit, hornblade, micas, muscovite utawa illite, quartz, Quartzite, silika, zirkon

5.2.2 senyawa isi

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

aluminium oxide, NaCl, cao, wesi (iii) oxide, feo, kalium oxide, Magnesium karbonat, MgO, keda, fosfor pentoxide, silikon dioksida, titanium dioxide

5.3 transformasi

5.3.1 metamorphism

✔ ✘

50% Metamorphic Rocks rocks have it !

✔ ✘

50% Metamorphic Rocks rocks have it !

5.3.2 jinis metamorphism

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

impact metamorphism

5.3.3 cuaca

✔ ✘

65% Metamorphic Rocks rocks have it !

✔ ✘

65% Metamorphic Rocks rocks have it !

5.3.4 jinis udan

ora ditrapake

udan biologi, udan mechanical

5.3.5 erosi

✔ ✘

77% Metamorphic Rocks rocks have it !

✔ ✘

77% Metamorphic Rocks rocks have it !

5.3.6 jinis erosi

ora ditrapake

erosi kimia, erosi gisik, erosi segara

6 Properties

6.1 fisik

6.1.1 atose

6.5

6.1.2 ukuran gandum

grained nggoleki

medium kanggo coarse grained

6.1.3 rengat

ora duwe aturan baku

6.1.4 tilas

cahya kanggo coklat peteng

putih

6.1.5 porosity

kurang keropos

banget kurang keropos

6.1.6 luster

waxy lan kurang

kurang

6.1.7 kekuatan compressive

Apa Flint

⊕

▶

▼

ora Sumadhiya

Rank: N/A (Overall)▶

125.00 n / mm ²

Rank: 17 (Overall)▶

▲

Apa Obsidian

⊕

▶

175 (Apa Granit)

◀ ▶ ADD ⊕

6.1.8 cleavage

slaty

miskin

6.1.9 kateguhan

2.4

1.2

6.1.10 tartamtu gravitasi

2.86

2.5-2.7

6.1.11 transparan

opaque

tembus kanggo opaque

6.1.12 Kapadhetan

2.8-2.9 g / cm ³

2.6-2.9 g / cm ³

6.2 situs termal

6.2.1 kapasitas panas tartamtu

Apa tatanan wes..

⊕

▶

▼

0.92 kj / kg k

Rank: 10 (Overall)▶

ora Sumadhiya

Rank: N/A (Overall)▶

▲

Apa Granulite

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▶

1.09 (Apa Travertin..)

◀ ▶ ADD ⊕

6.2.2 resistance

tahan panas

tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan

7 Cadangan

7.1 celengan ing bawana wétan

7.1.1 asia

China, India, Russia, Saudi Arabia, South Korea, Sri Lanka

China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia

7.1.2 africa

South Africa, Western Africa

Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo

7.1.3 europe

united kingdom

albania, austria, Bosnia-Herzegovina, finland, france, georgia, germany, hungary, italy, Kosovo, Monaco, norway, Poland, romania, Serbia, Slovakia, slovenia, Swiss, Ukraine, united kingdom