1 Definition
1.1 definisi
banget nggoleki rock fault grained kang dumadi saka matrik glassy sing asring ngandhut inclusions pecahan wall-rock.
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
2.1.2 panemu
2.2 Etimologi
saka pseudo- + tachylite, a rock glassy déning panas frictional ing bentet.
saka dhuwur german gneist tembung tengah (kanggo narik; supaya disebut amarga rock ing glitters)
2.3 kelas
rocks metamorphic
rocks metamorphic
2.4.2 sub-kelas
awet rock, hard rock
awet rock, hard rock
2.5 kulawarga
2.5.1 group
ora ditrapake
ora ditrapake
2.7 kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, medium rock grained, rock opaque
3 Tekstur
3.1 tektur
quench
banded, foliated, platy
3.2 werna
ireng, coklat, wernane, ijo, grey, pink, putih
ireng, coklat, pink, abang, putih
3.3 pangopènan
3.4 kekiatan
3.4.1 banyu tahan
3.4.2 ngeruk tahan
3.4.3 rereged tahan
3.4.4 angin tahan
3.4.5 asam tahan
3.5 katon
4 Kagunaane
4.1 arsitektur
4.1.1 Efesus interior
aggregates hiasan, entryways, interior
countertops, aggregates hiasan, jogan, interior
4.1.2 Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
4.1.3 Efesus arsitektur liyane
4.2 industri
4.2.1 industri construction
minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, nggawe semen alam
minangka watu ukuran
4.2.2 industri medical
durung digunakake
durung digunakake
4.3 Efesus jaman
4.4 Panggunaan sanès
4.4.1 komersial
nggawe kriya, gemstone
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium
5 Jinis
5.1 jinis
Ora Kasadhiya
Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.
5.2 fitur
tuan rumah rock kanggo timbal
umume atos kanggo tutul, iku salah siji saka rock tuwa
5.3 pinunjul arkeologi
5.3.1 monumen
5.3.2 monumen misuwur
data ora kasedhiya
Candhi sun konark ing india, washington tugu, kita
5.3.3 reca
durung digunakake
durung digunakake
5.3.4 patung misuwur
ora ditrapake
ora ditrapake
5.3.5 Pictographs
ora digunakake
ora digunakake
5.3.6 petroglyphs
ora digunakake
ora digunakake
5.3.7 figurines
durung digunakake
durung digunakake
5.4 fosil
6 Tatanan
6.1 tatanan
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. pseudotachylite kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
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.
6.2 komposisi
6.2.1 isi Mineral
oksida wesi, pyroxene, quartz, stishovite, sulfides
biotite, chlorite, Feldspar, garnet, grafit, hornblade, micas, muscovite utawa illite, quartz, Quartzite, silika, zirkon
6.2.2 senyawa isi
karbon dioksida, silikon dioksida, belerang dioxide, belerang
aluminium oxide, NaCl, cao, wesi (iii) oxide, feo, kalium oxide, Magnesium karbonat, MgO, keda, fosfor pentoxide, silikon dioksida, titanium dioxide
6.3 transformasi
6.3.1 metamorphism
6.3.2 jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
impact metamorphism
6.3.3 cuaca
6.3.4 jinis udan
ora ditrapake
udan biologi, udan mechanical
6.3.5 erosi
6.3.6 jinis erosi
ora ditrapake
erosi kimia, erosi gisik, erosi segara
7 Properties
7.1 fisik
7.1.1 atose
7.1.2 ukuran gandum
banget nggoleki-grained
medium kanggo coarse grained
7.1.3 rengat
ora rata
ora duwe aturan baku
7.1.4 tilas
cahya kanggo coklat peteng
putih
7.1.5 porosity
kurang keropos
banget kurang keropos
7.1.6 luster
7.1.7 kekuatan compressive
60.00 n / mm 2125.00 n / mm 2
0.15
450
7.1.8 cleavage
ora duwe aturan baku
miskin
7.1.9 kateguhan
7.1.10 tartamtu gravitasi
7.1.11 transparan
transparent kanggo Translucent
tembus kanggo opaque
7.1.12 Kapadhetan
2.7-2.9 g / cm 32.6-2.9 g / cm 3
0
1400
7.2 situs termal
7.2.1 kapasitas panas tartamtu
0.92 kj / kg kora Sumadhiya
0.14
3.2
7.2.2 resistance
tahan panas
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
8 Cadangan
8.1 celengan ing bawana wétan
8.1.1 asia
South Korea
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
8.1.2 africa
Western Africa
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
8.1.3 europe
great Britain, Swiss
albania, austria, Bosnia-Herzegovina, finland, france, georgia, germany, hungary, italy, Kosovo, Monaco, norway, Poland, romania, Serbia, Slovakia, slovenia, Swiss, Ukraine, united kingdom
8.1.4 wong
durung ketemu
durung ketemu
8.2 celengan ing bawana kulon
8.2.1 lor amerika
Not Yet Found
Canada, Costa Rica, Cuba, Mexico, Panama, USA
8.2.2 kidul amerika
Not Yet Found
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
8.3 celengan ing Oseania bawana
8.3.1 australia
Central Australia, Western Australia
New South Wales, New Zealand, Queensland, Victoria