Obsidian

Andesit

Obsidian vs Andesit

Obsidian

Andesit

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1 Definition

1.1 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

andesit punika rock vulkanik penengah peteng, nggoleki-grained, coklat utawa greyish kang umumé ditemokaké ing lahar

1.2 Sajarah

1.2.1 asal

Ethiopia

lor amerika

1.2.2 panemu

obsius

Dingertèni

1.3 Etimologi

saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius

saka andes gunung, ngendi kang ketemu ing turah mbrawah

1.4 kelas

batuan beku

1.4.1 sub-kelas

awet rock, medium atose rock

awet rock, hard rock

1.5 kulawarga

1.5.1 group

vulkanik

1.6 kategori liyane

rock opaque

rock grained nggoleki, rock opaque

2 Tekstur

2.1 tektur

glassy

aphanitic kanggo porphyritic

2.2 werna

ireng, biru, coklat, ijo, orange, abang, tan, kuning

bluish - werna abu-abu, grey, pink, kuning

2.3 pangopènan

kurang

liyane

2.4 kekiatan

awet

2.4.1 banyu tahan

✔ ✘

81% Igneous Rocks rocks have it !

✔ ✘

81% Igneous Rocks rocks have it !

2.4.2 ngeruk tahan

✔ ✘

86% Igneous Rocks rocks have it !

✔ ✘

86% Igneous Rocks rocks have it !

2.4.3 rereged tahan

✔ ✘

66% Igneous Rocks rocks have it !

✔ ✘

66% Igneous Rocks rocks have it !

2.4.4 angin tahan

✔ ✘

49% Igneous Rocks rocks have it !

✔ ✘

49% Igneous Rocks rocks have it !

2.4.5 asam tahan

✔ ✘

48% Igneous Rocks rocks have it !

✔ ✘

48% Igneous Rocks rocks have it !

2.5 katon

mengilap

kurang lan alus

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, interior

aggregates hiasan, kothak lantai, homes, interior, pawon

3.1.2 Efesus njaba

Taman hiasan

bangunan kantor, kothak gendheng

3.1.3 Efesus arsitektur liyane

durung digunakake

curbing

3.2 industri

3.2.1 industri construction

arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak

cobblestones, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko

3.2.2 industri medical

bedhah

durung digunakake

3.3 Efesus jaman

artefak, perhiasan

artefak, monumen, reca, figurines cilik

3.4 Panggunaan sanès

3.4.1 komersial

nggawe kriya, mirror, digunakake ing akuarium

tablet commemorative, nggawe kriya

4 Jinis

4.1 jinis

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

icelandite

4.2 fitur

pamblokiran negativity, mbantu kanggo ngreksa marang depresi

umume atos kanggo tutul, isi silika dhuwur, iku salah siji saka rock tuwa

4.3 pinunjul arkeologi

4.3.1 monumen

durung digunakake

used

4.3.2 monumen misuwur

ora ditrapake

tengah bumi ing Ekuador

4.3.3 reca

durung digunakake

used

4.3.4 patung misuwur

ora ditrapake

data ora kasedhiya

4.3.5 Pictographs

used

ora digunakake

4.3.6 petroglyphs

used

ora digunakake

4.3.7 figurines

durung digunakake

used

4.4 fosil

absen

5 Tatanan

5.1 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.

andesit punika rock igneous nggoleki-grained sing formulir nalika magma wis njeblug dhateng lumahing lan crystallized cepet.

5.2 komposisi

5.2.1 isi Mineral

ora kasedhiya

amphibole, apatite, biotite, Feldspar, garnet, hornblade, ilmenite, magnetite, plagioclase, pyroxene, zirkon

5.2.2 senyawa isi

aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide

silikon dioksida

5.3 transformasi

5.3.1 metamorphism

✔ ✘

97% Igneous Rocks rocks have it !

✔ ✘

97% Igneous Rocks rocks have it !

5.3.2 jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism

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

5.3.3 cuaca

✔ ✘

99% Igneous Rocks rocks have it !

✔ ✘

99% Igneous Rocks rocks have it !

5.3.4 jinis udan

udan biologi, udan kimia, udan mechanical

5.3.5 erosi

✔ ✘

92% Igneous Rocks rocks have it !

✔ ✘

92% Igneous Rocks rocks have it !

5.3.6 jinis erosi

erosi kimia, erosi gisik, erosi Glacier

6 Properties

6.1 fisik

6.1.1 atose

5-5.5

6.1.2 ukuran gandum

ora ditrapake

banget nggoleki-grained

6.1.3 rengat

conchoidal

ora rata

6.1.4 tilas

putih

6.1.5 porosity

banget kurang keropos

kurang keropos

6.1.6 luster

vitreous

6.1.7 kekuatan compressive

Flint

⊕

▶

▼

0.15 n / mm ²

Rank: 33 (Overall)▶

225.00 n / mm ²

Rank: 7 (Overall)▶

▲

Obsidian

⊕

▶

175 (Granit)

◀ ▶ ADD ⊕

6.1.8 cleavage

non-ana

ora kasedhiya

6.1.9 kateguhan

ora kasedhiya

1.1

6.1.10 tartamtu gravitasi

2.6-2.7

2.5-2.8

6.1.11 transparan

tembus

opaque

6.1.12 Kapadhetan

2.6 g / cm ³

2.11-2.36 g / cm ³

6.2 situs termal

6.2.1 kapasitas panas tartamtu

tatanan wesi ba..

⊕

▶

▼

0.92 kj / kg k

Rank: 10 (Overall)▶

2.39 kj / kg k

Rank: 2 (Overall)▶

▲

Granulite

⊕

▶

1.09 (Travertine)

◀ ▶ ADD ⊕

6.2.2 resistance

tahan panas, impact tahan

tahan panas, meksa tahan, nyandhang tahan

7 Cadangan

7.1 celengan ing bawana wétan

7.1.1 asia

Afghanistan, Indonesia, Japan, Russia

India, Indonesia, Japan, Nepal, South Korea

7.1.2 africa

Kenya

Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania

7.1.3 europe

greece, hungary, iceland, italy, turkey

austria, finland, germany, italy, romania, turkey, united kingdom

7.1.4 wong

durung ketemu

7.2 celengan ing bawana kulon

7.2.1 lor amerika

Canada, Mexico, USA

Mexico, USA

7.2.2 kidul amerika

Argentina, Chile, Ecuador, Peru

Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela

7.3 celengan ing Oseania bawana

7.3.1 australia

New Zealand

New South Wales, New Zealand, Western Australia

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