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
adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik
1.2 Sajarah
1.2.1 asal
spain
adak, Kapuloan Aleutian
1.2.2 panemu
Dingertèni
defant lan Drummond
1.3 Etimologi
saka pomis french lawas, saka varian dialect latin saka pumex
saka adak, Kapuloan Aleutian
1.4 kelas
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, medium rock grained, rock opaque
2 Tekstur
2.1 tektur
2.2 werna
ibas, wernane, grey, ijo enom, grey cahya, pink, putih, grey yellow-
ireng, coklat, cahya kanggo werna abu-abu peteng
2.3 pangopènan
2.4 kekiatan
2.4.1 banyu tahan
2.4.2 ngeruk tahan
2.4.3 rereged tahan
2.4.4 angin tahan
2.4.5 asam tahan
2.5 katon
vesicular
kurang lan alus
3 Kagunaane
3.1 arsitektur
3.1.1 Efesus interior
aggregates hiasan, jogan, homes, interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
3.1.2 Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, bangunan kantor
3.1.3 Efesus arsitektur liyane
curbing, wêdakakêna
whetstones
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 watu ukuran, cobblestones, alur trek ballast, roadstone
3.2.2 industri medical
Minangka abrasive ana ing produk exfoliating kulit, ing kimia lan pharmaceutical industri, obat-obatan lan kosmetik
durung digunakake
3.3 Efesus jaman
artefak
monumen, reca, figurines cilik
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
tablet commemorative, Pottery, digunakake ing akuarium
4 Jinis
4.1 jinis
4.2 fitur
tuan rumah rock kanggo timbal
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
4.3 pinunjul arkeologi
4.3.1 monumen
4.3.2 monumen misuwur
ora ditrapake
data ora kasedhiya
4.3.3 reca
4.3.4 patung misuwur
ora ditrapake
data ora kasedhiya
4.3.5 Pictographs
4.3.6 petroglyphs
4.3.7 figurines
4.4 fosil
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.
rocks adakite sing kawangun nalika cairan hydrous sing dirilis saka mineral sing break mudhun ing basalt metamorfosis, lan munggah menyang lapisan, banjur padha salat leleh sebagean.
5.2 komposisi
5.2.1 isi Mineral
oksida aluminium, kalsit, karbonat, oksida wesi, silika
olivine, plagioclase, pyroxene
5.2.2 senyawa isi
al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida
aluminium oxide, MgO, silikon dioksida
5.3 transformasi
5.3.1 metamorphism
5.3.2 jinis metamorphism
metamorphism kakubur, impact metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
5.3.3 cuaca
5.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
udan kimia, udan mechanical
5.3.5 erosi
5.3.6 jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi gisik, erosi segara, banyu erosi
6 Properties
6.1 fisik
6.1.1 atose
6.1.2 ukuran gandum
grained nggoleki
nggoleki grained medium
6.1.3 rengat
6.1.4 tilas
putih, greenish putih utawa abu-abu
bluish ireng
6.1.5 porosity
Highly keropos
kurang keropos
6.1.6 luster
earthy
grainy, mutiyara lan vitreous
6.1.7 kekuatan compressive
51.20 n / mm 2ora Sumadhiya
0.15
450
6.1.8 cleavage
6.1.9 kateguhan
6.1.10 tartamtu gravitasi
6.1.11 transparan
6.1.12 Kapadhetan
0.25-0.3 g / cm 3ora Sumadhiya
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
0.87 kj / kg kora Sumadhiya
0.14
3.2
6.2.2 resistance
impact tahan, meksa tahan
tahan panas, meksa tahan, nyandhang tahan
7 Cadangan
7.1 celengan ing bawana wétan
7.1.1 asia
Afghanistan, Indonesia, Japan, Russia
India, Russia
7.1.2 africa
Ethiopia, Kenya, Tanzania
Ethiopia, Somalia, South Africa
7.1.3 europe
greece, hungary, iceland, italy, turkey
iceland
7.1.4 wong
durung ketemu
durung ketemu
7.2 celengan ing bawana kulon
7.2.1 lor amerika
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
Canada, USA
7.2.2 kidul amerika
Argentina, Chile, Ecuador, Peru
Brazil
7.3 celengan ing Oseania bawana
7.3.1 australia
New Zealand, Western Australia
Not Yet Found