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
harzburgite punika rock plutonic gugus peridotite dumadi umumé saka orthopyroxene lan olivine
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
1.3 Etimologi
saka dhuwur german gneist tembung tengah (kanggo narik; supaya disebut amarga rock ing glitters)
saka jeneng kutha ing Harzburg, germany
1.4 kelas
rocks metamorphic
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, medium rock grained, rock opaque
rock grained coarse, rock opaque
2 Tekstur
2.1 tektur
banded, foliated, platy
phaneritic
2.2 werna
ireng, coklat, pink, abang, putih
greenish peteng - werna abu-abu
2.3 pangopènan
2.4 kekiatan
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
3 Kagunaane
3.1 arsitektur
3.1.1 Efesus interior
countertops, aggregates hiasan, jogan, interior
aggregates hiasan, homes, interior
3.1.2 Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
3.1.3 Efesus arsitektur liyane
3.2 industri
3.2.1 industri construction
minangka watu ukuran
minangka watu ukuran, cobblestones
3.2.2 industri medical
durung digunakake
durung digunakake
3.3 Efesus jaman
artefak
artefak, monumen, reca, figurines cilik
3.4 Panggunaan sanès
3.4.1 komersial
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium
nggawe kriya, gemstone, perhiasan, sumber chromite, platinum, nikel lan garnet, sumber saka perhiasan
4 Jinis
4.1 jinis
Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.
Ora Kasadhiya
4.2 fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa
Dadi bagéan ndhuwur lapisan bumi, umume atos kanggo tutul, iku salah siji saka rock tuwa
4.3 pinunjul arkeologi
4.3.1 monumen
4.3.2 monumen misuwur
Candhi sun konark ing india, washington tugu, kita
data ora kasedhiya
4.3.3 reca
4.3.4 patung misuwur
ora ditrapake
data ora kasedhiya
4.3.5 Pictographs
4.3.6 petroglyphs
4.3.7 figurines
4.4 fosil
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.
harzburgite punika, hard rock nggoleki-grained 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
amphibole, chromite, garnet, Magnesium, olivine, phlogopite, plagioclase, pyroxene
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
ca, fe, mg, kalium, silikon dioksida, sodium, titanium dioxide
5.3 transformasi
5.3.1 metamorphism
5.3.2 jinis metamorphism
impact metamorphism
impact metamorphism
5.3.3 cuaca
5.3.4 jinis udan
udan biologi, udan mechanical
udan kimia, udan mechanical
5.3.5 erosi
5.3.6 jinis erosi
erosi kimia, erosi gisik, erosi segara
erosi kimia, erosi segara
6 Properties
6.1 fisik
6.1.1 atose
6.1.2 ukuran gandum
medium kanggo coarse grained
coarse grained
6.1.3 rengat
ora duwe aturan baku
ora duwe aturan baku
6.1.4 tilas
6.1.5 porosity
banget kurang keropos
kurang keropos
6.1.6 luster
6.1.7 kekuatan compressive
125.00 n / mm 2ora Sumadhiya
0.15
450
6.1.8 cleavage
6.1.9 kateguhan
6.1.10 tartamtu gravitasi
6.1.11 transparan
tembus kanggo opaque
tembus kanggo opaque
6.1.12 Kapadhetan
2.6-2.9 g / cm 33.1-3.4 g / cm 3
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
ora Sumadhiya1.25 kj / kg k
0.14
3.2
6.2.2 resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan
7 Cadangan
7.1 celengan ing bawana wétan
7.1.1 asia
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
Japan, Oman
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
france, germany, italy, Venezuela
7.1.4 wong
durung ketemu
pulo hawaii, agêng-atlantic Pegunungan
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
Not Yet Found
7.3 celengan ing Oseania bawana
7.3.1 australia
New South Wales, New Zealand, Queensland, Victoria
Not Yet Found