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Essexite
Essexite

Obsidian
Obsidian



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Obsidian

Essexite lan Obsidian

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Definition

definisi

essexite kang uga dikenal minangka nepheline monzogabbro, iku werna abu-abu utawa ireng holocrystalline plutonic rock iigneous peteng
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

Sajarah

asal

usa
Ethiopia

panemu

Ora dingerteni
obsius

Etimologi

saka dhaerah ing Essex County, massachusetts, kita
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius

kelas

batuan beku
batuan beku

sub-kelas

awet rock, hard rock
awet rock, medium atose rock

kulawarga

group

plutonic
vulkanik

kategori liyane

rock grained nggoleki, rock opaque
rock opaque

Tekstur

tektur

granular
glassy

werna

Peteng Grey kanggo Black
ireng, biru, coklat, ijo, orange, abang, tan, kuning

pangopènan

kurang
kurang

kekiatan

awet
awet

banyu tahan

ngeruk tahan

rereged tahan

angin tahan

asam tahan

katon

banded
mengilap

Kagunaane

arsitektur

Efesus interior

aggregates hiasan, homes, interior
aggregates hiasan, interior

Efesus njaba

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

Efesus arsitektur liyane

curbing
-

industri

industri construction

minangka watu ukuran, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak

industri medical

-
bedhah

Efesus jaman

artefak, monumen, reca, figurines cilik
artefak, perhiasan

Panggunaan sanès

komersial

pelaku kuburan, tablet commemorative, perhiasan, nimbali segara, nisan
nggawe kriya, mirror, digunakake ing akuarium

Jinis

jinis

Batu vulkanik penengah
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian

fitur

iku salah siji saka rock tuwa, Gamelan kanggo tutul
pamblokiran negativity, mbantu kanggo ngreksa marang depresi

pinunjul arkeologi

monumen

-
-

monumen misuwur

-
-

reca

-
-

patung misuwur

-
-

Pictographs

-
-

petroglyphs

-
-

figurines

-
-

fosil

absen
absen

Tatanan

tatanan

essexite jinis rock igneous, kang biasane abu ireng rock plutonic. kanggo tatanan kang essexite, magma cocok karo komposisi pas k, ba, rb, cs, sr kudu diprodhuksi.
nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.

komposisi

isi Mineral

augite, Feldspar, hornblende, nepheline, olivine, plagioclase, pyroxene
-

senyawa isi

aluminium oxide, ba, ca, cs, kalium, rb, sodium, sr
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide

transformasi

metamorphism

jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism

cuaca

jinis udan

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

erosi

jinis erosi

erosi gisik, erosi Glacier, banyu erosi
erosi kimia, erosi gisik, erosi Glacier

Properties

fisik

atose

75-5.5
1 7
👆🏻

ukuran gandum

grained nggoleki
-

rengat

conchoidal
conchoidal

tilas

ireng
putih

porosity

Highly keropos
banget kurang keropos

luster

-
vitreous

kekuatan compressive

120.00 n / mm 20.15 n / mm 2
0.15 450
👆🏻

cleavage

-
-

kateguhan

1.6
-

tartamtu gravitasi

-99992.6-2.7
0 8.4
👆🏻

transparan

opaque
tembus

Kapadhetan

-9999 g / cm 32.6 g / cm 3
0 1400
👆🏻

situs termal

kapasitas panas tartamtu

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

resistance

impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan

Cadangan

celengan ing bawana wétan

asia

India, Russia
Afghanistan, Indonesia, Japan, Russia

africa

South Africa
Kenya

europe

germany, greece, italy, Scotland, turkey
greece, hungary, iceland, italy, turkey

wong

Greenland
-

celengan ing bawana kulon

lor amerika

Canada, USA
Canada, Mexico, USA

kidul amerika

Brazil, Colombia, Venezuela
Argentina, Chile, Ecuador, Peru

celengan ing Oseania bawana

australia

New Zealand, Queensland
New Zealand