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
sovite macem-macem coarse-grained saka carbonatite kang belongs kanggo intrusive rock igneous
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)
Ora Kasadhiya
1.4 kelas
rocks metamorphic
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
awet rock, rock alus
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, medium rock grained, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
2 Tekstur
2.1 tektur
banded, foliated, platy
granular, poikiloblastic
2.2 werna
ireng, coklat, pink, abang, putih
ireng, coklat, wernane, ijo, grey, pink, putih
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
foliated
kurang, Banded lan foilated
3 Kagunaane
3.1 arsitektur
3.1.1 Efesus interior
countertops, aggregates hiasan, jogan, interior
aggregates hiasan, homes
3.1.2 Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka watu bangunan, Taman hiasan, bangunan kantor
3.1.3 Efesus arsitektur liyane
3.2 industri
3.2.1 industri construction
minangka watu ukuran
minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, nggawe semen alam, Pabrik Magnesium lan dolomite refractories, dingerteni, dingerteni
3.2.2 industri medical
durung digunakake
dijupuk minangka tambahan kanggo calcium utawa Magnesium
3.3 Efesus jaman
3.4 Panggunaan sanès
3.4.1 komersial
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium
reservoir lenga lan gas, tambahan feed kanggo ternak, nggawe kriya, gemstone, flux Metallurgical, produksi jeruk, kondisioner lemah, sumber magnesia (MgO)
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
kasedhiya ing persil saka werna, 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
ora ditrapake
4.3.3 reca
durung digunakake
durung digunakake
4.3.4 patung misuwur
ora ditrapake
ora ditrapake
4.3.5 Pictographs
4.3.6 petroglyphs
4.3.7 figurines
durung digunakake
durung digunakake
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.
sovites sing kawangun amarga derajat kurang saka leleh sebagean saka rocks.
5.2 komposisi
5.2.1 isi Mineral
biotite, chlorite, Feldspar, garnet, grafit, hornblade, micas, muscovite utawa illite, quartz, Quartzite, silika, zirkon
ancylite, apatite, barite, fluorit, magnetite, natrolite, sodalite
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
cao, karbon dioksida, sodium oxide
5.3 transformasi
5.3.1 metamorphism
5.3.2 jinis metamorphism
impact metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
5.3.3 cuaca
5.3.4 jinis udan
udan biologi, udan mechanical
udan biologi, udan kimia, udan mechanical
5.3.5 erosi
5.3.6 jinis erosi
erosi kimia, erosi gisik, erosi segara
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
6 Properties
6.1 fisik
6.1.1 atose
6.1.2 ukuran gandum
medium kanggo coarse grained
medium kanggo nggoleki coarse grained
6.1.3 rengat
ora duwe aturan baku
conchoidal
6.1.4 tilas
6.1.5 porosity
banget kurang keropos
kurang keropos
6.1.6 luster
kurang
subvitreous kanggo kurang
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
opaque
6.1.12 Kapadhetan
2.6-2.9 g / cm 32.84-2.86 g / cm 3
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
ora Sumadhiyaora Sumadhiya
0.14
3.2
6.2.2 resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, meksa tahan
7 Cadangan
7.1 celengan ing bawana wétan
7.1.1 asia
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
China, India, Kazakhstan, Mongolia, Russia, Uzbekistan
7.1.2 africa
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
Namibia, Nigeria, 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
austria, denmark, germany, great Britain, Aku tresna sampeyan;, norway, Poland, sweden, Swiss, united kingdom
7.1.4 wong
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
Brazil
7.3 celengan ing Oseania bawana
7.3.1 australia
New South Wales, New Zealand, Queensland, Victoria
New South Wales, New Zealand