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Mbandhingaké Rocks


Apa Gneiss



Definition

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

Sajarah

asal
-

panemu
Ora dingerteni

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

kelas
rocks metamorphic

sub-kelas
awet rock, hard rock

kulawarga

group
-

kategori liyane
rock grained coarse, medium rock grained, rock opaque

Tekstur

tektur
banded, foliated, platy

werna
ireng, coklat, pink, abang, putih

pangopènan
liyane

kekiatan
awet

banyu tahan
Yes

ngeruk tahan
Yes

rereged tahan
Yes

angin tahan
Yes

asam tahan
No

katon
foliated

Kagunaane

arsitektur

Efesus interior
countertops, aggregates hiasan, jogan, interior

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

Efesus arsitektur liyane
curbing

industri

industri construction
minangka watu ukuran

industri medical
-

Efesus jaman
artefak

Panggunaan sanès

komersial
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium

Jinis

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

fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa

pinunjul arkeologi

monumen
-

monumen misuwur
Candhi sun konark ing india, washington tugu, kita

reca
-

patung misuwur
-

Pictographs
-

petroglyphs
-

figurines
-

fosil
absen

Tatanan

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.

komposisi

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

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

transformasi

metamorphism
Yes

jinis metamorphism
impact metamorphism

cuaca
Yes

jinis udan
udan biologi, udan mechanical

erosi
Yes

jinis erosi
erosi kimia, erosi gisik, erosi segara

Properties

fisik

atose
7

ukuran gandum
medium kanggo coarse grained

rengat
ora duwe aturan baku

tilas
putih

porosity
banget kurang keropos

luster
kurang

kekuatan compressive
125.00 n / mm 2 25

cleavage
-

kateguhan
1.2

tartamtu gravitasi
2.5-2.7

transparan
tembus kanggo opaque

Kapadhetan
2.6-2.9 g / cm 3

situs termal

kapasitas panas tartamtu
0.70 kj / kg k 24

resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan

Cadangan

celengan ing bawana wétan

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

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

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

wong
-

celengan ing bawana kulon

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

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

celengan ing Oseania bawana

australia
New South Wales, New Zealand, Queensland, Victoria

Summary >>
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