Pumice

Obsidian

Pumice vs Obsidian

Pumice

Obsidian

Add ⊕

1 Definition

1.1 definisi

pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal

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

1.2 Sajarah

1.2.1 asal

spain

Ethiopia

1.2.2 panemu

Dingertèni

obsius

1.3 Etimologi

saka pomis french lawas, saka varian dialect latin saka pumex

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

1.4 kelas

batuan beku

1.4.1 sub-kelas

awet rock, medium atose rock

1.5 kulawarga

1.5.1 group

vulkanik

1.6 kategori liyane

rock grained nggoleki, rock opaque

rock opaque

2 Tekstur

2.1 tektur

vesicular

glassy

2.2 werna

ibas, wernane, grey, ijo enom, grey cahya, pink, putih, grey yellow-

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

2.3 pangopènan

kurang

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

vesicular

mengilap

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, jogan, homes, interior

aggregates hiasan, interior

3.1.2 Efesus njaba

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

Taman hiasan

3.1.3 Efesus arsitektur liyane

curbing, wêdakakêna

durung digunakake

3.2 industri

3.2.1 industri construction

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

arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak

3.2.2 industri medical

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

bedhah

3.3 Efesus jaman

artefak

artefak, perhiasan

3.4 Panggunaan sanès

3.4.1 komersial

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

nggawe kriya, mirror, digunakake ing akuarium

4 Jinis

4.1 jinis

scoria

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

4.2 fitur

tuan rumah rock kanggo timbal

pamblokiran negativity, mbantu kanggo ngreksa marang depresi

4.3 pinunjul arkeologi

4.3.1 monumen

durung digunakake

4.3.2 monumen misuwur

ora ditrapake

4.3.3 reca

durung digunakake

4.3.4 patung misuwur

ora ditrapake

4.3.5 Pictographs

used

4.3.6 petroglyphs

used

4.3.7 figurines

durung digunakake

4.4 fosil

absen

5 Tatanan

5.1 tatanan

Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.

nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.

5.2 komposisi

5.2.1 isi Mineral

oksida aluminium, kalsit, karbonat, oksida wesi, silika

ora kasedhiya

5.2.2 senyawa isi

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

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

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, impact metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism

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, erosi segara, banyu erosi, angin erosi

erosi kimia, erosi gisik, erosi Glacier

6 Properties

6.1 fisik

6.1.1 atose

5-5.5

6.1.2 ukuran gandum

grained nggoleki

ora ditrapake

6.1.3 rengat

planar

conchoidal

6.1.4 tilas

putih, greenish putih utawa abu-abu

putih

6.1.5 porosity

Highly keropos

banget kurang keropos

6.1.6 luster

earthy

vitreous

6.1.7 kekuatan compressive

Flint

⊕

▶

▼

51.20 n / mm ²

Rank: 26 (Overall)▶

0.15 n / mm ²

Rank: 33 (Overall)▶

▲

Obsidian

⊕

▶

175 (Granit)

◀ ▶ ADD ⊕

6.1.8 cleavage

sampurna

non-ana

6.1.9 kateguhan

ora kasedhiya

6.1.10 tartamtu gravitasi

2.86

2.6-2.7

6.1.11 transparan

opaque

tembus

6.1.12 Kapadhetan

0.25-0.3 g / cm ³

2.6 g / cm ³

6.2 situs termal

6.2.1 kapasitas panas tartamtu

tatanan wesi ba..

⊕

▶

▼

0.87 kj / kg k

Rank: 14 (Overall)▶

0.92 kj / kg k

Rank: 10 (Overall)▶

▲

Granulite

⊕

▶

1.09 (Travertine)

◀ ▶ ADD ⊕

6.2.2 resistance

impact tahan, meksa tahan

tahan panas, impact tahan

7 Cadangan

7.1 celengan ing bawana wétan

7.1.1 asia

Afghanistan, Indonesia, Japan, Russia

7.1.2 africa

Ethiopia, Kenya, Tanzania

Kenya

7.1.3 europe

greece, hungary, iceland, italy, turkey

7.1.4 wong

durung ketemu

7.2 celengan ing bawana kulon

7.2.1 lor amerika

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

Canada, Mexico, USA

7.2.2 kidul amerika

Argentina, Chile, Ecuador, Peru

7.3 celengan ing Oseania bawana

7.3.1 australia

New Zealand, Western Australia

New Zealand

Mbandhingaké batuan beku » More

Pumice vs Kenyte

Pumice vs Mangerite

Pumice vs Blueschist

» More

More Mbandhingaké batuan beku

batuan beku » More

Mugearite

Sovite

Phonolite

Larvikite

Kenyte

Mangerite

» More

More batuan beku