Skarn vs Rhyolite
Definition
definisi
skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
Sajarah
asal
usa, australia
lor amerika
panemu
tornebohm
Ferdinand von Richthofen
Etimologi
saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
ora ditrapake
vulkanik
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque
Tekstur
tektur
earthy, lendhut-sugih, atos
aphanitic, glassy, porphyritic
werna
ireng, coklat, wernane, ijo, grey, putih
grey, putih, cahya ireng
pangopènan
kurang
liyane
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
Yes
rereged tahan
No
Yes
angin tahan
Yes
Yes
asam tahan
Yes
Yes
katon
kurang
banded
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, entryways, interior
aggregates hiasan, homes, Hotel, interior, pawon
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, mapeng watu, bangunan kantor
Efesus arsitektur liyane
curbing
durung digunakake
industri
industri construction
minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, emas lan perak produksi, Pabrik Magnesium lan dolomite refractories
arrowheads, minangka watu ukuran, omah bangunan utawa tembok, kanthi jumlah ongko construction, alat nglereni, kanggo dalan kanthi jumlah ongko, lading
industri medical
ora ditrapake
durung digunakake
Efesus jaman
artefak, monumen, reca
artefak
Panggunaan sanès
komersial
nggawe kriya, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)
gemstone, menang bench laboratorium, perhiasan
Jinis
jinis
endoskarns
rocks pumice, rocks obsidian, rocks perlite, rocks porphyritic.
fitur
tuan rumah rock kanggo timbal, seng lan tembaga celengan
ngandhut asam ing alam, kasedhiya ing persil saka werna
pinunjul arkeologi
monumen
used
durung digunakake
monumen misuwur
data ora kasedhiya
ora ditrapake
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
Pictographs
ora digunakake
ora digunakake
petroglyphs
ora digunakake
ora digunakake
figurines
used
durung digunakake
fosil
absen
absen
Tatanan
tatanan
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. skarn kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
rhyolite punika rock extrusive felsic lan amarga isi silika dhuwur, rhyolite lahar banget viscous lan padha vulkanik granit.
komposisi
isi Mineral
kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz
senyawa isi
au, cao, karbon dioksida, cu, fe, MgO
ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
cuaca
No
Yes
jinis udan
ora ditrapake
udan biologi, udan kimia, udan mechanical
erosi
No
Yes
jinis erosi
ora ditrapake
erosi kimia, erosi segara, banyu erosi, angin erosi
Properties
fisik
atose
6.5
6-7
ukuran gandum
grained nggoleki
gedhe lan coarse grained
rengat
ora duwe aturan baku
sub-conchoidal
tilas
cahya kanggo coklat peteng
wernane
porosity
kurang keropos
Highly keropos
luster
waxy lan kurang
earthy
kekuatan compressive
ora Sumadhiya
140.00 n / mm 2
15
cleavage
slaty
ora kasedhiya
kateguhan
2.4
2
tartamtu gravitasi
2.86
2.65-2.67
transparan
opaque
opaque
Kapadhetan
2.8-2.9 g / cm 3
2.4-2.6 g / cm 3
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
ora Sumadhiya
resistance
tahan panas
tahan panas, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
China, India
africa
South Africa, Western Africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
europe
united kingdom
germany, iceland, ireland, italy, spain
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada
Canada, USA
kidul amerika
Brazil, Colombia, Paraguay
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
celengan ing Oseania bawana
australia
Central Australia, Western Australia
New Zealand, Queensland, Western Australia
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