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
tektur
banded, foliated, platy
werna
ireng, coklat, pink, abang, putih
pangopènan
liyane
kekiatan
awet
banyu tahan
✔
✘
81% - Metamorphic Rocks rocks have it !
ngeruk tahan
✔
✘
65% - Metamorphic Rocks rocks have it !
rereged tahan
✔
✘
42% - Metamorphic Rocks rocks have it !
angin tahan
✔
✘
19% - Metamorphic Rocks rocks have it !
asam tahan
✔
✘
15% - Metamorphic Rocks rocks
katon
foliated
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
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
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
✔
✘
50% - Metamorphic Rocks rocks have it !
jinis metamorphism
impact metamorphism
cuaca
✔
✘
65% - Metamorphic Rocks rocks have it !
jinis udan
udan biologi, udan mechanical
erosi
✔
✘
77% - Metamorphic Rocks rocks have it !
jinis erosi
erosi kimia, erosi gisik, erosi segara
fisik
atose
7
1
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
Rank: 25 (Overall)
0.15
450
👆🏻
cleavage
-
kateguhan
1.2
tartamtu gravitasi
2.5-2.7
0
8.4
👆🏻
transparan
tembus kanggo opaque
Kapadhetan
2.6-2.9 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.70 kj / kg k
Rank: 24 (Overall)
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
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