Tephrite lan Skarn
Definition
definisi
tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous
skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara
Sajarah
asal
germany
usa, australia
panemu
van tooren
tornebohm
Etimologi
saka tephra greek, awu saka basa indo-european, kanggo ngobong
saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
vulkanik
ora ditrapake
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
aphanitic kanggo porphyritic
earthy, lendhut-sugih, atos
werna
ireng, coklat, wernane, ijo, grey, putih
ireng, coklat, wernane, ijo, grey, putih
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
Yes
rereged tahan
No
No
angin tahan
Yes
Yes
asam tahan
No
Yes
katon
vesicular
kurang
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, jogan, homes, interior
aggregates hiasan, entryways, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
landscaping
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
industri medical
durung digunakake
ora ditrapake
Efesus jaman
artefak, reca
artefak, monumen, reca
Panggunaan sanès
komersial
produksi jeruk, kondisioner lemah
nggawe kriya, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)
Jinis
jinis
Ora Kasadhiya
endoskarns
fitur
tuan rumah rock kanggo timbal
tuan rumah rock kanggo timbal, seng lan tembaga celengan
pinunjul arkeologi
monumen
durung digunakake
used
monumen misuwur
ora ditrapake
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
tephrite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.
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.
komposisi
isi Mineral
Feldspar alkali, nepheline, plagioclase, pyroxene
kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
senyawa isi
cao, karbon dioksida, MgO, silikon dioksida
au, cao, karbon dioksida, cu, fe, MgO
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
Yes
No
jinis udan
udan biologi, udan kimia, udan mechanical
ora ditrapake
erosi
Yes
No
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi
ora ditrapake
Properties
fisik
atose
6.5
6.5
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
ora rata
ora duwe aturan baku
tilas
bluish ireng
cahya kanggo coklat peteng
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
waxy lan kurang
kekuatan compressive
90.00 n / mm 2
22
ora Sumadhiya
cleavage
crenulation lan mrembet
slaty
kateguhan
2.4
2.4
tartamtu gravitasi
2.86
2.86
transparan
opaque
opaque
Kapadhetan
2.8-2.9 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
0.92 kj / kg k
10
resistance
tahan panas, impact tahan
tahan panas
Cadangan
celengan ing bawana wétan
asia
Not Yet Found
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
africa
Namibia, Uganda
South Africa, Western Africa
europe
germany, hungary, italy, portugal, spain
united kingdom
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
USA
Canada
kidul amerika
Not Yet Found
Brazil, Colombia, Paraguay
celengan ing Oseania bawana
australia
New Zealand, Western Australia
Central Australia, Western Australia
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