Skarn lan Porphyry
Definition
definisi
skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
Sajarah
asal
usa, australia
egypt
panemu
tornebohm
Dingertèni
Etimologi
saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
ora ditrapake
plutonic
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
earthy, lendhut-sugih, atos
porphyritic
werna
ireng, coklat, wernane, ijo, grey, putih
ireng, coklat, wernane, ijo, grey, abang, teyeng, putih
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
Yes
No
ngeruk tahan
Yes
Yes
rereged tahan
No
Yes
angin tahan
Yes
No
asam tahan
Yes
Yes
katon
kurang
kurang
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, entryways, interior
aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Taman hiasan, mapeng watu
Efesus arsitektur liyane
curbing
curbing
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
kanthi jumlah ongko construction
industri medical
ora ditrapake
durung digunakake
Efesus jaman
artefak, monumen, reca
artefak, monumen, reca
Panggunaan sanès
komersial
nggawe kriya, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)
nggawe kriya, gemstone, perhiasan
Jinis
jinis
endoskarns
rhomb porphyry
fitur
tuan rumah rock kanggo timbal, seng lan tembaga celengan
umume atos kanggo tutul, iku salah siji saka rock tuwa, lumahan asring mengilap
pinunjul arkeologi
monumen
used
used
monumen misuwur
data ora kasedhiya
data ora kasedhiya
reca
used
used
patung misuwur
data ora kasedhiya
data ora kasedhiya
Pictographs
ora digunakake
ora digunakake
petroglyphs
ora digunakake
ora digunakake
figurines
used
used
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.
porphyry wis kawangun rong: magma cools alon jero ing lemah ndhuwur utawa magma punika ndingin kanthi cepet minangka erupts saka gunung mbledhos, nggawe butiran alit sing biasane bisa dideleng nganggo mripat wuda.
komposisi
isi Mineral
kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
biotite, chert, Feldspar, garnet, grafit, quartz, silika
senyawa isi
au, cao, karbon dioksida, cu, fe, MgO
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
No
Yes
jinis udan
ora ditrapake
udan biologi, udan kimia, ora kedhaftar
erosi
No
Yes
jinis erosi
ora ditrapake
erosi kimia, erosi gisik, erosi Glacier
Properties
fisik
atose
6.5
6-7
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora duwe aturan baku
ora duwe aturan baku
tilas
cahya kanggo coklat peteng
putih
porosity
kurang keropos
kurang keropos
luster
waxy lan kurang
kurang
cleavage
slaty
cacat
kateguhan
2.4
1.7
tartamtu gravitasi
2.86
2.5-4
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.8-2.9 g / cm 3
2.5-2.52 g / cm 3
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
ora Sumadhiya
resistance
tahan panas
tahan panas, impact tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
africa
South Africa, Western Africa
Egypt, Ethiopia, Ghana, South Africa
europe
united kingdom
finland, france, germany, great Britain, hungary, iceland, ireland, italy, Aku tresna sampeyan;, norway, romania, sweden, Swiss
wong
durung ketemu
Greenland
celengan ing bawana kulon
lor amerika
Canada
Canada, Cuba, Jamaica, USA
kidul amerika
Brazil, Colombia, Paraguay
Bolivia, Brazil, Colombia, Ecuador, Paraguay
celengan ing Oseania bawana
australia
Central Australia, Western Australia
New South Wales, New Zealand, Western Australia
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