Pumice

Skarn

Pumice lan Skarn

Pumice

Skarn

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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

skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara

1.2 Sajarah

1.2.1 asal

spain

usa, australia

1.2.2 panemu

Dingertèni

tornebohm

1.3 Etimologi

saka pomis french lawas, saka varian dialect latin saka pumex

saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.

1.4 kelas

batuan beku

rocks metamorphic

1.4.1 sub-kelas

awet rock, medium atose rock

awet rock, hard rock

1.5 kulawarga

1.5.1 group

vulkanik

ora ditrapake

1.6 kategori liyane

rock grained nggoleki, rock opaque

2 Tekstur

2.1 tektur

vesicular

earthy, lendhut-sugih, atos

2.2 werna

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

ireng, coklat, wernane, ijo, grey, putih

2.3 pangopènan

kurang

2.4 kekiatan

awet

2.4.1 banyu tahan

✔ ✘

81% Igneous Rocks rocks have it !

✔ ✘

81% Metamorphic Rocks rocks have it !

2.4.2 ngeruk tahan

✔ ✘

86% Igneous Rocks rocks have it !

✔ ✘

65% Metamorphic Rocks rocks have it !

2.4.3 rereged tahan

✔ ✘

66% Igneous Rocks rocks have it !

✔ ✘

42% Metamorphic Rocks rocks have it !

2.4.4 angin tahan

✔ ✘

49% Igneous Rocks rocks have it !

✔ ✘

19% Metamorphic Rocks rocks have it !

2.4.5 asam tahan

✔ ✘

48% Igneous Rocks rocks have it !

✔ ✘

15% Metamorphic Rocks rocks have it !

2.5 katon

vesicular

kurang

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, jogan, homes, interior

aggregates hiasan, entryways, interior

3.1.2 Efesus njaba

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

3.1.3 Efesus arsitektur liyane

curbing, wêdakakêna

curbing

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

minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, emas lan perak produksi, Pabrik Magnesium lan dolomite refractories

3.2.2 industri medical

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

ora ditrapake

3.3 Efesus jaman

artefak

artefak, monumen, reca

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, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)

4 Jinis

4.1 jinis

scoria

endoskarns

4.2 fitur

tuan rumah rock kanggo timbal

tuan rumah rock kanggo timbal, seng lan tembaga celengan

4.3 pinunjul arkeologi

4.3.1 monumen

durung digunakake

used

4.3.2 monumen misuwur

ora ditrapake

data ora kasedhiya

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

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

amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. skarn kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.

5.2 komposisi

5.2.1 isi Mineral

oksida aluminium, kalsit, karbonat, oksida wesi, silika

kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite

5.2.2 senyawa isi

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

au, cao, karbon dioksida, cu, fe, MgO

5.3 transformasi

5.3.1 metamorphism

✔ ✘

97% Igneous Rocks rocks have it !

✔ ✘

50% Metamorphic Rocks rocks have it !

5.3.2 jinis metamorphism

metamorphism kakubur, impact metamorphism

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

5.3.3 cuaca

✔ ✘

99% Igneous Rocks rocks have it !

✔ ✘

65% Metamorphic Rocks rocks have it !

5.3.4 jinis udan

udan biologi, udan kimia, udan mechanical

ora ditrapake

5.3.5 erosi

✔ ✘

92% Igneous Rocks rocks have it !

✔ ✘

77% Metamorphic Rocks rocks have it !

5.3.6 jinis erosi

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

ora ditrapake

6 Properties

6.1 fisik

6.1.1 atose

6.5

6.1.2 ukuran gandum

grained nggoleki

6.1.3 rengat

planar

ora duwe aturan baku

6.1.4 tilas

putih, greenish putih utawa abu-abu

cahya kanggo coklat peteng

6.1.5 porosity

Highly keropos

kurang keropos

6.1.6 luster

earthy

waxy lan kurang

6.1.7 kekuatan compressive

Apa Flint

⊕

▶

▼

51.20 n / mm ²

Rank: 26 (Overall)▶

ora Sumadhiya

Rank: N/A (Overall)▶

▲

Apa Obsidian

⊕

▶

175 (Apa Granit)

◀ ▶ ADD ⊕

6.1.8 cleavage

sampurna

slaty

6.1.9 kateguhan

2.4

6.1.10 tartamtu gravitasi

2.86

6.1.11 transparan

opaque

6.1.12 Kapadhetan

0.25-0.3 g / cm ³

2.8-2.9 g / cm ³

6.2 situs termal

6.2.1 kapasitas panas tartamtu

Apa tatanan wes..

⊕

▶

▼

0.87 kj / kg k

Rank: 14 (Overall)▶

0.92 kj / kg k

Rank: 10 (Overall)▶

▲

Apa Granulite

⊕

▶

1.09 (Apa Travertin..)

◀ ▶ ADD ⊕

6.2.2 resistance

impact tahan, meksa tahan

tahan panas

7 Cadangan

7.1 celengan ing bawana wétan

7.1.1 asia

Afghanistan, Indonesia, Japan, Russia

China, India, Russia, Saudi Arabia, South Korea, Sri Lanka

7.1.2 africa

Ethiopia, Kenya, Tanzania

South Africa, Western Africa

7.1.3 europe

greece, hungary, iceland, italy, turkey

united kingdom

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

7.2.2 kidul amerika

Argentina, Chile, Ecuador, Peru

Brazil, Colombia, Paraguay

7.3 celengan ing Oseania bawana

7.3.1 australia

New Zealand, Western Australia

Central Australia, Western Australia

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