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Obsidian
Obsidian

Evaporite
Evaporite



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Evaporite

Obsidian lan Evaporite

Definition

definisi

obsidian punika kaca vulkanik alami kawangun minangka rock igneous extrusive. diprodhuksi nalika lahar felsic extruded saka gunung mbledhos ndingin kanthi cepet karo wutah kristal minimal
banyu-telat endhepan Mineral asil saka konsentrasi lan crystallization dening penguapan saka solusi banyu

Sajarah

asal

Ethiopia
usa

panemu

obsius
usiglio

Etimologi

saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
saka endhepan kiwa sawise penguapan

kelas

batuan beku
rocks sedimentary

sub-kelas

awet rock, medium atose rock
awet rock, rock alus

kulawarga

group

vulkanik
-

kategori liyane

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

Tekstur

tektur

glassy
earthy

werna

ireng, biru, coklat, ijo, orange, abang, tan, kuning
ijo, grey, silver, putih

pangopènan

kurang
kurang

kekiatan

awet
awet

banyu tahan

ngeruk tahan

rereged tahan

angin tahan

asam tahan

katon

mengilap
glassy, ​​vesicular lan foilated

Kagunaane

arsitektur

Efesus interior

aggregates hiasan, interior
aggregates hiasan, entryways, jogan, homes, interior

Efesus njaba

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

Efesus arsitektur liyane

-
curbing

industri

industri construction

arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, nggawe semen alam, Pabrik Magnesium lan dolomite refractories

industri medical

bedhah
dijupuk minangka tambahan kanggo calcium utawa Magnesium

Efesus jaman

artefak, perhiasan
artefak

Panggunaan sanès

komersial

nggawe kriya, mirror, digunakake ing akuarium
digunakake ing Pabrik wêdakakêna Keramik, digunakake ing preparation saka asam sulfat lan diborite Silicon

Jinis

jinis

mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
Batu sedimen

fitur

pamblokiran negativity, mbantu kanggo ngreksa marang depresi
umume atos kanggo tutul, splintery, veined

pinunjul arkeologi

monumen

-
-

monumen misuwur

-
-

reca

-
-

patung misuwur

-
-

Pictographs

-
-

petroglyphs

-
-

figurines

-
-

fosil

absen
saiki

Tatanan

tatanan

nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.
evaporite banyu-telat endhepan Mineral kang formulir saka konsentrasi lan crystallization dening penguapan saka solusi banyu.

komposisi

isi Mineral

-
kalsit, cancrinite, gypsum, kyanite, magnetite

senyawa isi

aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
camg (co 3) 2, cao, calcium sulfat, kcl, MgO, NaCl

transformasi

metamorphism

jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional

cuaca

jinis udan

udan biologi, udan kimia, udan mechanical
-

erosi

jinis erosi

erosi kimia, erosi gisik, erosi Glacier
-

Properties

fisik

atose

5-5.52-3
1 7
👆🏻

ukuran gandum

-
medium kanggo nggoleki coarse grained

rengat

conchoidal
conchoidal

tilas

putih
putih

porosity

banget kurang keropos
kurang keropos

luster

vitreous
subvitreous kanggo kurang

kekuatan compressive

0.15 n / mm 2225.00 n / mm 2
0.15 450
👆🏻

cleavage

-
sampurna

kateguhan

-
-

tartamtu gravitasi

2.6-2.72.86-2.99
0 8.4
👆🏻

transparan

tembus
tembus

Kapadhetan

2.6 g / cm 32.8-2.9 g / cm 3
0 1400
👆🏻

situs termal

kapasitas panas tartamtu

0.92 kj / kg k0.92 kj / kg k
0.14 3.2
👆🏻

resistance

tahan panas, impact tahan
tahan panas, meksa tahan

Cadangan

celengan ing bawana wétan

asia

Afghanistan, Indonesia, Japan, Russia
-

africa

Kenya
-

europe

greece, hungary, iceland, italy, turkey
united kingdom

wong

-
-

celengan ing bawana kulon

lor amerika

Canada, Mexico, USA
USA

kidul amerika

Argentina, Chile, Ecuador, Peru
Colombia, Paraguay

celengan ing Oseania bawana

australia

New Zealand
Central Australia, Western Australia