Gneiss

Picrite

Gneiss vs Picrite

Gneiss

Picrite

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1 Definition

1.1 definisi

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

picrite iku macem-macem dhuwur-Magnesium basalt olivine sing sugih banget ing olivine Mineral

1.2 Sajarah

1.2.1 asal

dingerteni

pulo hawaii

1.2.2 panemu

Dingertèni

1.3 Etimologi

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

saka pikros greek pait + -ite, abad ka-19

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 coarse, medium rock grained, rock opaque

rock grained nggoleki, rock opaque

2 Tekstur

2.1 tektur

banded, foliated, platy

earthy, atos

2.2 werna

ireng, coklat, pink, abang, putih

ireng, coklat, wernane, ijo, grey, pink, putih, kuning

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

foliated

atos saha

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

countertops, aggregates hiasan, jogan, interior

countertops, aggregates hiasan, homes, 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 watu ukuran

minangka agen sintering ing industri baja kanggo proses biji wesi, Pabrik semen, kanggo dalan kanthi jumlah ongko, Pabrik Magnesium lan dolomite refractories, roadstone, digunakake kanggo jogan, treads tangga, wates lan sills jendhela.

3.2.2 industri medical

durung digunakake

3.3 Efesus jaman

artefak

artefak, monumen, reca

3.4 Panggunaan sanès

3.4.1 komersial

pelaku kuburan, perhiasan, nisan, digunakake ing akuarium

tambahan feed kanggo ternak, minangka waja rock kanggo tembok segara, flux Metallurgical, Pottery, sumber magnesia (MgO)

4 Jinis

4.1 jinis

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

oceanite

4.2 fitur

umume atos kanggo tutul, iku salah siji saka rock tuwa

tuan rumah rock kanggo timbal

4.3 pinunjul arkeologi

4.3.1 monumen

used

4.3.2 monumen misuwur

Candhi sun konark ing india, washington tugu, kita

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

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.

picrite punika nggoleki-grained, hard rock 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

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

biotite, olivine, plagioclase, pyrrhotite

5.2.2 senyawa isi

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

al, cao, karbon dioksida, mg, MgO

5.3 transformasi

5.3.1 metamorphism

✔ ✘

5.3.2 jinis metamorphism

impact metamorphism

metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional

5.3.3 cuaca

✔ ✘

5.3.4 jinis udan

udan biologi, udan mechanical

udan biologi

5.3.5 erosi

✔ ✘

5.3.6 jinis erosi

erosi kimia, erosi gisik, erosi segara

erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi

6 Properties

6.1 fisik

6.1.1 atose

76.8

1 7

6.1.2 ukuran gandum

medium kanggo coarse grained

grained nggoleki

6.1.3 rengat

ora duwe aturan baku

ora rata

6.1.4 tilas

putih

putih, greenish putih utawa abu-abu

6.1.5 porosity

banget kurang keropos

kurang keropos

6.1.6 luster

kurang

subvitreous kanggo kurang

6.1.7 kekuatan compressive

125.00 n / mm ²189.00 n / mm ²

0.15 450

6.1.8 cleavage

miskin

cacat

6.1.9 kateguhan

1.2

2.1

6.1.10 tartamtu gravitasi

2.5-2.72.75-2.92

0 8.4

6.1.11 transparan

tembus kanggo opaque

opaque

6.1.12 Kapadhetan

2.6-2.9 g / cm ³1.5-2.5 g / cm ³

0 1400

6.2 situs termal

6.2.1 kapasitas panas tartamtu

ora Sumadhiya0.88 kj / kg k

0.14 3.2

6.2.2 resistance

tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan

tahan panas

7 Cadangan

7.1 celengan ing bawana wétan

7.1.1 asia

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

India, Russia

7.1.2 africa

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

South Africa

7.1.3 europe

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

iceland

7.1.4 wong

durung ketemu

7.2 celengan ing bawana kulon

7.2.1 lor amerika

Canada, Costa Rica, Cuba, Mexico, Panama, USA

Canada, USA

7.2.2 kidul amerika

Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela

Brazil

7.3 celengan ing Oseania bawana

7.3.1 australia