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Pumice
Pumice

Skarn
Skarn



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Skarn

Pumice lan Skarn

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1 Definition
1.1 definisi
pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal
skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara
1.2 Sajarah
1.2.1 asal
spain
usa, australia
1.2.2 panemu
Dingertèni
tornebohm
1.3 Etimologi
saka pomis french lawas, saka varian dialect latin saka pumex
saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.
1.4 kelas
batuan beku
rocks metamorphic
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
vulkanik
ora ditrapake
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque
2 Tekstur
2.1 tektur
vesicular
earthy, lendhut-sugih, atos
2.2 werna
ibas, wernane, grey, ijo enom, grey cahya, pink, putih, grey yellow-
ireng, coklat, wernane, ijo, grey, putih
2.3 pangopènan
kurang
kurang
2.4 kekiatan
awet
awet
2.4.1 banyu tahan
2.4.2 ngeruk tahan
2.4.3 rereged tahan
2.4.4 angin tahan
2.4.7 asam tahan
2.5 katon
vesicular
kurang
3 Kagunaane
3.1 arsitektur
3.1.1 Efesus interior
aggregates hiasan, jogan, homes, interior
aggregates hiasan, entryways, interior
3.1.2 Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
3.1.3 Efesus arsitektur liyane
curbing, wêdakakêna
curbing
3.2 industri
3.2.1 industri construction
minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, ing babagan seni lan horticulture, nggawe semen alam, produksi pamblokiran beton entheng
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
3.2.2 industri medical
Minangka abrasive ana ing produk exfoliating kulit, ing kimia lan pharmaceutical industri, obat-obatan lan kosmetik
ora ditrapake
3.3 Efesus jaman
artefak
artefak, monumen, reca
3.4 Panggunaan sanès
3.4.1 komersial
minangka materi doyo tarik ing dalan salju-dijamin, minangka abrasive ing erasers potlot, nggoleki abrasive digunakake kanggo polishing, Pabrik sabun, cairan pelarut, alami, plastik lan serat, digunakake ing akuarium
nggawe kriya, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)
4 Jinis
4.1 jinis
scoria
endoskarns
4.2 fitur
tuan rumah rock kanggo timbal
tuan rumah rock kanggo timbal, seng lan tembaga celengan
4.3 pinunjul arkeologi
4.3.1 monumen
durung digunakake
used
4.3.2 monumen misuwur
ora ditrapake
data ora kasedhiya
4.3.3 reca
durung digunakake
used
4.3.4 patung misuwur
ora ditrapake
data ora kasedhiya
4.3.5 Pictographs
used
ora digunakake
4.3.6 petroglyphs
used
ora digunakake
4.3.7 figurines
durung digunakake
used
4.4 fosil
absen
absen
5 Tatanan
5.1 tatanan
Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.
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.
5.2 komposisi
5.2.1 isi Mineral
oksida aluminium, kalsit, karbonat, oksida wesi, silika
kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
5.2.2 senyawa isi
al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida
au, cao, karbon dioksida, cu, fe, MgO
5.3 transformasi
5.3.1 metamorphism
5.3.2 jinis metamorphism
metamorphism kakubur, impact metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
5.3.3 cuaca
5.4.2 jinis udan
udan biologi, udan kimia, udan mechanical
ora ditrapake
5.4.3 erosi
5.4.4 jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
ora ditrapake
6 Properties
6.1 fisik
6.1.1 atose
66.5
Batubara
1 7
6.1.2 ukuran gandum
grained nggoleki
grained nggoleki
6.1.3 rengat
planar
ora duwe aturan baku
6.1.4 tilas
putih, greenish putih utawa abu-abu
cahya kanggo coklat peteng
6.1.5 porosity
Highly keropos
kurang keropos
6.1.6 luster
earthy
waxy lan kurang
6.1.7 kekuatan compressive
51.20 n / mm 2ora Sumadhiya
Apa Obsidian
0.15 450
7.3.2 cleavage
sampurna
slaty
7.3.3 kateguhan
3
2.4
7.3.4 tartamtu gravitasi
2.862.86
Granit
0 8.4
7.3.5 transparan
opaque
opaque
7.3.6 Kapadhetan
0.25-0.3 g / cm 32.8-2.9 g / cm 3
Granit
0 1400
7.4 situs termal
7.4.1 kapasitas panas tartamtu
0.87 kj / kg k0.92 kj / kg k
Apa Granulite
0.14 3.2
7.4.2 resistance
impact tahan, meksa tahan
tahan panas
8 Cadangan
8.1 celengan ing bawana wétan
8.1.1 asia
Afghanistan, Indonesia, Japan, Russia
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
8.1.2 africa
Ethiopia, Kenya, Tanzania
South Africa, Western Africa
8.1.3 europe
greece, hungary, iceland, italy, turkey
united kingdom
8.1.4 wong
durung ketemu
durung ketemu
8.2 celengan ing bawana kulon
8.2.1 lor amerika
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
Canada
8.2.2 kidul amerika
Argentina, Chile, Ecuador, Peru
Brazil, Colombia, Paraguay
8.3 celengan ing Oseania bawana
8.3.1 australia
New Zealand, Western Australia
Central Australia, Western Australia