Picrite

Gneiss

Picrite vs Gneiss

Picrite

Gneiss

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1 Definition

1.1 definisi

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

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

pulo hawaii

dingerteni

1.2.2 panemu

Dingertèni

1.3 Etimologi

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

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

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 nggoleki, rock opaque

rock grained coarse, medium rock grained, rock opaque

2 Tekstur

2.1 tektur

earthy, atos

banded, foliated, platy

2.2 werna

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

ireng, coklat, pink, abang, putih

2.3 pangopènan

kurang

liyane

2.4 kekiatan

awet

2.4.1 banyu tahan

✔ ✘

81% Igneous Rocks rocks have it !

✔ ✘

81% Metamorphic Rocks rocks have it !

2.4.2 ngeruk tahan

✔ ✘

86% Igneous Rocks rocks have it !

✔ ✘

65% Metamorphic Rocks rocks have it !

2.4.3 rereged tahan

✔ ✘

66% Igneous Rocks rocks have it !

✔ ✘

42% Metamorphic Rocks rocks have it !

2.4.4 angin tahan

✔ ✘

49% Igneous Rocks rocks have it !

✔ ✘

19% Metamorphic Rocks rocks have it !

2.4.5 asam tahan

✔ ✘

48% Igneous Rocks rocks have it !

✔ ✘

15% Metamorphic Rocks rocks have it !

2.5 katon

atos saha

foliated

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

countertops, aggregates hiasan, homes, 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 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.

minangka watu ukuran

3.2.2 industri medical

durung digunakake

3.3 Efesus jaman

artefak, monumen, reca

artefak

3.4 Panggunaan sanès

3.4.1 komersial

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

pelaku kuburan, perhiasan, nisan, digunakake ing akuarium

4 Jinis

4.1 jinis

oceanite

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

4.2 fitur

tuan rumah rock kanggo timbal

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

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.

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

biotite, olivine, plagioclase, pyrrhotite

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

5.2.2 senyawa isi

al, cao, karbon dioksida, mg, 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

✔ ✘

97% Igneous Rocks rocks have it !

✔ ✘

50% Metamorphic Rocks rocks have it !

5.3.2 jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional

impact metamorphism

5.3.3 cuaca

✔ ✘

99% Igneous Rocks rocks have it !

✔ ✘

65% Metamorphic Rocks rocks have it !

5.3.4 jinis udan

udan biologi

udan biologi, udan mechanical

5.3.5 erosi

✔ ✘

92% Igneous Rocks rocks have it !

✔ ✘

77% Metamorphic Rocks rocks have it !

5.3.6 jinis erosi

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

erosi kimia, erosi gisik, erosi segara

6 Properties

6.1 fisik

6.1.1 atose

6.8

6.1.2 ukuran gandum

grained nggoleki

medium kanggo coarse grained

6.1.3 rengat

ora rata

ora duwe aturan baku

6.1.4 tilas

putih, greenish putih utawa abu-abu

putih

6.1.5 porosity

kurang keropos

banget kurang keropos

6.1.6 luster

subvitreous kanggo kurang

kurang

6.1.7 kekuatan compressive

Flint

⊕

▶

▼

189.00 n / mm ²

Rank: 11 (Overall)▶

125.00 n / mm ²

Rank: 17 (Overall)▶

▲

Obsidian

⊕

▶

175 (Granit)

◀ ▶ ADD ⊕

6.1.8 cleavage

cacat

miskin

6.1.9 kateguhan

2.1

1.2

6.1.10 tartamtu gravitasi

2.75-2.92

2.5-2.7

6.1.11 transparan

opaque

tembus kanggo opaque

6.1.12 Kapadhetan

1.5-2.5 g / cm ³

2.6-2.9 g / cm ³

6.2 situs termal

6.2.1 kapasitas panas tartamtu

tatanan wesi ba..

⊕

▶

▼

0.88 kj / kg k

Rank: 13 (Overall)▶

ora Sumadhiya

Rank: N/A (Overall)▶

▲

Granulite

⊕

▶

1.09 (Travertine)

◀ ▶ 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

India, Russia

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

7.1.2 africa

South Africa

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

7.1.3 europe

iceland

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