Gneiss lan Soapstone
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
iku Magnesium sugih rock metamorphic amarga dumadi saka talc Mineral
Sajarah
asal
dingerteni
usa
panemu
Dingertèni
Dingertèni
Etimologi
saka dhuwur german gneist tembung tengah (kanggo narik; supaya disebut amarga rock ing glitters)
saka abad ka-17, amarga saka aran greasy lan nggunakake kaya sinetron sing
kelas
rocks metamorphic
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, rock alus
kulawarga
group
ora ditrapake
ora ditrapake
kategori liyane
rock grained coarse, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
banded, foliated, platy
polesan
werna
ireng, coklat, pink, abang, putih
ireng, ireng kanggo werna abu-abu, ijo, grey
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
No
rereged tahan
Yes
No
angin tahan
Yes
No
asam tahan
No
No
katon
foliated
kurang, Banded lan foilated
Kagunaane
arsitektur
Efesus interior
countertops, aggregates hiasan, jogan, interior
jedhing, aggregates hiasan, homes, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka madhep watu, Taman hiasan
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
minangka watu ukuran
Pabrik Magnesium lan dolomite refractories
industri medical
durung digunakake
dijupuk minangka tambahan kanggo calcium utawa Magnesium
Efesus jaman
artefak
artefak, perhiasan, monumen, reca
Panggunaan sanès
komersial
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium
pelaku kuburan, nggawe kriya, gemstone, perhiasan, Pabrik sabun, cairan pelarut, alami, plastik lan serat, produksi jeruk, sumber magnesia (MgO)
Jinis
jinis
Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.
Ora Kasadhiya
fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa
tuan rumah rock kanggo timbal
pinunjul arkeologi
monumen
used
used
monumen misuwur
Candhi sun konark ing india, washington tugu, kita
Kristus Panebus ing rio de janeiro, Stonehenge ing dhaerah Wiltshire Inggris
reca
durung digunakake
used
patung misuwur
ora ditrapake
data ora kasedhiya
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
durung digunakake
used
fosil
absen
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.
soapstone punika talc-Schist, kang jinis rock metamorphic lan iku umumé dumadi saka talc Mineral lan kanthi mangkono inmagnesium sugih.
komposisi
isi Mineral
biotite, chlorite, Feldspar, garnet, grafit, hornblade, micas, muscovite utawa illite, quartz, Quartzite, silika, zirkon
albite, apatite, biotite, kalsit, karbonat, mineral lempung, hornblende, ilmenite, micas, plagioclase, pyroxene, quartz
senyawa isi
aluminium oxide, NaCl, cao, wesi (iii) oxide, feo, kalium oxide, Magnesium karbonat, MgO, keda, fosfor pentoxide, silikon dioksida, titanium dioxide
cao, mg, MgO
transformasi
metamorphism
Yes
Yes
jinis metamorphism
impact metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
Yes
No
jinis udan
udan biologi, udan mechanical
ora ditrapake
erosi
Yes
No
jinis erosi
erosi kimia, erosi gisik, erosi segara
ora ditrapake
Properties
fisik
atose
7
1
ukuran gandum
medium kanggo coarse grained
grained nggoleki
rengat
ora duwe aturan baku
conchoidal
tilas
putih
ireng
porosity
banget kurang keropos
kurang keropos
luster
kurang
greasy
kekuatan compressive
125.00 n / mm 2
17
225.00 n / mm 2
7
cleavage
miskin
sampurna
kateguhan
1.2
1
tartamtu gravitasi
2.5-2.7
2.86
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.6-2.9 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.88 kj / kg k
13
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, meksa tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
China, India, Indonesia, Japan, North Korea, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Tajikistan, Thailand
africa
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
Egypt, Ethiopia, Ghana, South Africa, Western Africa
europe
albania, austria, Bosnia-Herzegovina, finland, france, georgia, germany, hungary, italy, Kosovo, Monaco, norway, Poland, romania, Serbia, Slovakia, slovenia, Swiss, Ukraine, united kingdom
austria, england, finland, france, germany, greece, spain, sweden, Swiss, united kingdom
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, Costa Rica, Cuba, Mexico, Panama, USA
Canada, USA
kidul amerika
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
Colombia
celengan ing Oseania bawana
australia
New South Wales, New Zealand, Queensland, Victoria
Central Australia, New Zealand, Queensland
|
||
|
||
|
