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
shonkinite punika, rock igneous langka peteng-colored lan intrusive kang ngandhut augite lan Feldspar orthoclase minangka konstituen dhasar sawijining
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
1.3 Etimologi
saka pomis french lawas, saka varian dialect latin saka pumex
saka jeneng shonkin sag kisaran ing gunung Highwood-lor tengah montana, kita
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 coarse, 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-
coklat, wudo, krim, ijo, grey, pink, putih
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
banded lan foilated
3 Kagunaane
3.1 arsitektur
3.1.1 Efesus interior
aggregates hiasan, jogan, homes, interior
aggregates hiasan, jogan, homes, 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 watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping, nggawe semen alam, 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
durung digunakake
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
pelaku kuburan, nggawe kriya
4 Jinis
4.1 jinis
4.2 fitur
tuan rumah rock kanggo timbal
kasedhiya ing persil saka werna lan patron, iku salah siji saka rock tuwa, global matrik
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.
shonkinites sing kawangun amarga aktivitas igneous alkalin lan umumé kawangun ing wilayah dharatan crustal nglukis utawa ing zona subduksi cordilleran.
5.2 komposisi
5.2.1 isi Mineral
oksida aluminium, kalsit, karbonat, oksida wesi, silika
amphibole, biotite, Feldspar, hornblade, micas, muscovite utawa illite, plagioclase, pyroxene, quartz
5.2.2 senyawa isi
al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
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
5.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, 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 kimia, erosi gisik, erosi segara, banyu erosi
6 Properties
6.1 fisik
6.1.1 atose
6.1.2 ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
6.1.3 rengat
6.1.4 tilas
putih, greenish putih utawa abu-abu
putih
6.1.5 porosity
Highly keropos
kurang keropos
6.1.6 luster
earthy
subvitreous kanggo kurang
6.1.7 kekuatan compressive
51.20 n / mm 2150.00 n / mm 2
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 32.6-2.8 g / cm 3
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
0.87 kj / kg k0.92 kj / kg k
0.14
3.2
6.2.2 resistance
impact tahan, meksa tahan
tahan panas, impact tahan, nyandhang tahan
7 Cadangan
7.1 celengan ing bawana wétan
7.1.1 asia
Afghanistan, Indonesia, Japan, Russia
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
7.1.2 africa
Ethiopia, Kenya, Tanzania
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
7.1.3 europe
greece, hungary, iceland, italy, turkey
bulgaria, england, germany, norway, romania, Swiss
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
USA
7.2.2 kidul amerika
Argentina, Chile, Ecuador, Peru
Brazil, Chile
7.3 celengan ing Oseania bawana
7.3.1 australia
New Zealand, Western Australia
New Zealand, Queensland, South Australia, Western Australia