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Schist
Schist

Pumice
Pumice



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Schist
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Pumice

Schist lan Pumice

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Definition

definisi

Schist punika bahan metamorphic rock medium karo medium kanggo gedhe, warata, sheet kaya pari-parian ing orientasi preferred
pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal

Sajarah

asal

-
spain

panemu

Ora dingerteni
Ora dingerteni

Etimologi

saka schiste french, skhistos greek IE pamisah
saka pomis french lawas, saka varian dialect latin saka pumex

kelas

rocks metamorphic
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, medium atose rock

kulawarga

group

-
vulkanik

kategori liyane

rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque

Tekstur

tektur

foliated, platy
vesicular

werna

ireng, biru, coklat, coklat peteng, ijo, grey, silver
ibas, grey, ijo enom, grey cahya, pink, putih, grey yellow-

pangopènan

kurang
kurang

kekiatan

awet
awet

banyu tahan

ngeruk tahan

rereged tahan

angin tahan

asam tahan

katon

dilapisi saha
vesicular

Kagunaane

arsitektur

Efesus interior

aggregates hiasan, kothak lantai, interior
aggregates hiasan, jogan, homes, interior

Efesus njaba

Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu

Efesus arsitektur liyane

-
curbing, wêdakakêna

industri

industri construction

minangka watu ukuran, omah bangunan utawa tembok, Pabrik semen, kanggo dalan kanthi jumlah ongko, roadstone
minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, ing babagan seni lan horticulture, nggawe semen alam, produksi pamblokiran beton entheng

industri medical

-
Minangka abrasive ana ing produk exfoliating kulit, ing kimia lan pharmaceutical industri, obat-obatan lan kosmetik

Efesus jaman

artefak
artefak

Panggunaan sanès

komersial

digunakake ing akuarium, nulis slates
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

Jinis

jinis

schists mica, schists calc-silicate, schists grafit, blueschists, whiteschists, greenschists, hornblende Schist, talc Schist, chlorite Schist, garnet Schist, Schist glaucophane.
scoria

fitur

gampang pecah dadi lancip piring, Gamelan kanggo tutul
tuan rumah rock kanggo timbal

pinunjul arkeologi

monumen

-
-

monumen misuwur

-
-

reca

-
-

patung misuwur

-
-

Pictographs

-
-

petroglyphs

-
-

figurines

-
-

fosil

absen
absen

Tatanan

tatanan

Schist kawangun dening metamorphism dinamis ing dhuwur Suhu lan tekanan sing aligns pari-parian saka mica, hornblende lan mineral elongated liyane menyang lapisan lancip.
Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.

komposisi

isi Mineral

alusite, amphibole, biotite, chlorite, epidote, Feldspar, garnet, grafit, hornblade, kyanite, micas, muscovite utawa illite, porphyroblasts, quartz, sillimanite, staurolite, talc
oksida aluminium, kalsit, karbonat, oksida wesi, silika

senyawa isi

cao, karbon dioksida, MgO
al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida

transformasi

metamorphism

jinis metamorphism

-
metamorphism kakubur, impact metamorphism

cuaca

jinis udan

udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical

erosi

jinis erosi

erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi

Properties

fisik

atose

3.5-46
1 7
👆🏻

ukuran gandum

medium kanggo nggoleki coarse grained
grained nggoleki

rengat

conchoidal
planar

tilas

putih
putih, greenish putih utawa abu-abu

porosity

Highly keropos
Highly keropos

luster

mengilap
earthy

kekuatan compressive

150.00 n / mm 251.20 n / mm 2
0.15 450
👆🏻

cleavage

slaty
sampurna

kateguhan

1.5
3

tartamtu gravitasi

2.5-2.92.86
0 8.4
👆🏻

transparan

opaque
opaque

Kapadhetan

2.8-2.9 g / cm 30.25-0.3 g / cm 3
0 1400
👆🏻

situs termal

kapasitas panas tartamtu

0.70 kj / kg k0.87 kj / kg k
0.14 3.2
👆🏻

resistance

impact tahan, meksa tahan, banyu tahan
impact tahan, meksa tahan

Cadangan

celengan ing bawana wétan

asia

Afghanistan, Bangladesh, Bhutan, China, India, Japan, Kazakhstan, Malaysia, Pakistan, Russia, Thailand, Turkey, Vietnam
Afghanistan, Indonesia, Japan, Russia

africa

Egypt, Ethiopia, Morocco, Nigeria, South Africa
Ethiopia, Kenya, Tanzania

europe

austria, england, france, georgia, germany, italy, Liechtenstein, Monaco, norway, slovenia, spain, sweden, Swiss
greece, hungary, iceland, italy, turkey

wong

-
-

celengan ing bawana kulon

lor amerika

Canada, Costa Rica, Cuba, Mexico, Panama, USA
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA

kidul amerika

Brazil, Colombia, Guyana
Argentina, Chile, Ecuador, Peru

celengan ing Oseania bawana

australia

New South Wales, New Zealand, Queensland
New Zealand, Western Australia