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Pumice
Pumice

Litchfieldite
Litchfieldite



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Litchfieldite

Pumice lan Litchfieldite

Definition

definisi

pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal
litchfieldite punika rock langka igneous kang coarse-grained, foliated lan macem-macem nepheline syenite, kadhangkala uga disebut minangka nepheline syenite gneiss utawa gneissic nepeheline syenite

Sajarah

asal

spain
usa

panemu

Ora dingerteni
Bayley

Etimologi

saka pomis french lawas, saka varian dialect latin saka pumex
saka occurrence ing Litchfield, maine, usa

kelas

batuan beku
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, medium atose rock

kulawarga

group

vulkanik
plutonic

kategori liyane

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

Tekstur

tektur

vesicular
granular

werna

ibas, grey, ijo enom, grey cahya, pink, putih, grey yellow-
coklat, wudo, krim, ijo, grey, pink, putih

pangopènan

kurang
kurang

kekiatan

awet
awet

banyu tahan

ngeruk tahan

rereged tahan

angin tahan

asam tahan

katon

vesicular
banded lan foilated

Kagunaane

arsitektur

Efesus interior

aggregates hiasan, jogan, homes, interior
countertops, aggregates hiasan, jogan, interior

Efesus njaba

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

Efesus arsitektur liyane

curbing, wêdakakêna
curbing

industri

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 watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping, nggawe semen alam, Pabrik Magnesium lan dolomite refractories, produksi kaca lan keramik

industri medical

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

Efesus jaman

artefak
artefak, monumen, reca

Panggunaan sanès

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

Jinis

jinis

scoria
borolanite lan litchfieldite

fitur

tuan rumah rock kanggo timbal
aplikasi saka asam ing lumahing nimbulaké frosting mendhung, kasedhiya ing persil saka werna lan patron, dissolves asam klorida, iku salah siji saka rock tuwa

pinunjul arkeologi

monumen

-
-

monumen misuwur

-
-

reca

-
-

patung misuwur

-
-

Pictographs

-
-

petroglyphs

-
-

figurines

-
-

fosil

absen
absen

Tatanan

tatanan

Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.
litchfieldite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.

komposisi

isi Mineral

oksida aluminium, kalsit, karbonat, oksida wesi, silika
albite, amphibole, biotite, cancrinite, Feldspar, hornblende, plagioclase, pyroxene, sodalite

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

transformasi

metamorphism

jinis metamorphism

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

cuaca

jinis udan

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

erosi

jinis erosi

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

Properties

fisik

atose

65.5-6
1 7
👆🏻

ukuran gandum

grained nggoleki
coarse grained

rengat

planar
conchoidal kanggo ora rata

tilas

putih, greenish putih utawa abu-abu
putih

porosity

Highly keropos
kurang keropos

luster

earthy
greasy kanggo kurang

kekuatan compressive

51.20 n / mm 2150.00 n / mm 2
0.15 450
👆🏻

cleavage

sampurna
-

kateguhan

3
-

tartamtu gravitasi

2.862.6
0 8.4
👆🏻

transparan

opaque
tembus kanggo opaque

Kapadhetan

0.25-0.3 g / cm 32.6 g / cm 3
0 1400
👆🏻

situs termal

kapasitas panas tartamtu

0.87 kj / kg k0.79 kj / kg k
0.14 3.2
👆🏻

resistance

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

Cadangan

celengan ing bawana wétan

asia

Afghanistan, Indonesia, Japan, Russia
-

africa

Ethiopia, Kenya, Tanzania
South Africa

europe

greece, hungary, iceland, italy, turkey
finland, norway, portugal

wong

-
-

celengan ing bawana kulon

lor amerika

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

kidul amerika

Argentina, Chile, Ecuador, Peru
Brazil

celengan ing Oseania bawana

australia

New Zealand, Western Australia
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