1 Definition
1.1 definisi
arkose punika rock sedimentary, khusus jinis sandstone ngemot paling sethithik 25% Feldspar
pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
Alexandre brongniart
Dingertèni
1.3 Etimologi
saka wilayah Auvergne saka prancis digunakake dening geologist Alexandre brongniart french 1826 sing Applied istilah iki kanggo sawetara sandstones feldspathic
saka pomis french lawas, saka varian dialect latin saka pumex
1.4 kelas
rocks sedimentary
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque
2 Tekstur
2.1 tektur
2.2 werna
coklat semu abang
ibas, wernane, grey, ijo enom, grey cahya, pink, putih, grey yellow-
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
atos lan kurang
vesicular
3 Kagunaane
3.1 arsitektur
3.1.1 Efesus interior
aggregates hiasan, homes, interior
aggregates hiasan, jogan, homes, interior
3.1.2 Efesus njaba
mapeng watu, bangunan kantor
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
3.1.3 Efesus arsitektur liyane
whetstones
curbing, wêdakakêna
3.2 industri
3.2.1 industri construction
Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, produksi kaca lan keramik, mentahan materi kanggo Pabrik mortir
minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, ing babagan seni lan horticulture, nggawe semen alam, produksi pamblokiran beton entheng
3.2.2 industri medical
durung digunakake
Minangka abrasive ana ing produk exfoliating kulit, ing kimia lan pharmaceutical industri, obat-obatan lan kosmetik
3.3 Efesus jaman
artefak, reca, figurines cilik
artefak
3.4 Panggunaan sanès
3.4.1 komersial
ing lumahing, kondisioner lemah, sumber magnesia (MgO), nisan
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
4 Jinis
4.1 jinis
4.2 fitur
kasedhiya ing persil saka werna lan patron, umume atos kanggo tutul, iku salah siji saka rock tuwa
tuan rumah rock kanggo timbal
4.3 pinunjul arkeologi
4.3.1 monumen
durung digunakake
durung digunakake
4.3.2 monumen misuwur
ora ditrapake
ora ditrapake
4.3.3 reca
4.3.4 patung misuwur
data ora kasedhiya
ora ditrapake
4.3.5 Pictographs
4.3.6 petroglyphs
4.3.7 figurines
4.4 fosil
5 Tatanan
5.1 tatanan
Wangun arkose rock saka udan saka-sugih Feldspar rock igneous utawa metamorphic, paling umum rocks granitic, kang utamané saka quartz lan Feldspar.
Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.
5.2 komposisi
5.2.1 isi Mineral
kalsit, lempung, mineral lempung, Feldspar, micas, quartz
oksida aluminium, kalsit, karbonat, oksida wesi, silika
5.2.2 senyawa isi
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida
al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida
5.3 transformasi
5.3.1 metamorphism
5.3.2 jinis metamorphism
ora ditrapake
metamorphism kakubur, impact metamorphism
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 gisik, erosi Glacier, banyu erosi, angin erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
6 Properties
6.1 fisik
6.1.1 atose
6.1.2 ukuran gandum
coarse grained
grained nggoleki
6.1.3 rengat
6.1.4 tilas
putih
putih, greenish putih utawa abu-abu
6.1.5 porosity
Highly keropos
Highly keropos
6.1.6 luster
6.1.7 kekuatan compressive
ora Sumadhiya51.20 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
ora Sumadhiya0.25-0.3 g / cm 3
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
ora Sumadhiya0.87 kj / kg k
0.14
3.2
6.2.2 resistance
tahan panas, impact tahan, meksa tahan
impact tahan, meksa tahan
7 Cadangan
7.1 celengan ing bawana wétan
7.1.1 asia
China, India, Kazakhstan, Mongolia, Russia, Uzbekistan
Afghanistan, Indonesia, Japan, Russia
7.1.2 africa
Namibia, Nigeria, South Africa
Ethiopia, Kenya, Tanzania
7.1.3 europe
austria, denmark, germany, great Britain, Aku tresna sampeyan;, norway, Poland, sweden, Swiss, united kingdom
greece, hungary, iceland, italy, turkey
7.1.4 wong
7.2 celengan ing bawana kulon
7.2.1 lor amerika
Canada, USA
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
7.2.2 kidul amerika
Brazil
Argentina, Chile, Ecuador, Peru
7.3 celengan ing Oseania bawana
7.3.1 australia
New South Wales, New Zealand
New Zealand, Western Australia