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Pumice
Pumice

Travertine
Travertine



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Pumice vs Travertine

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Definition

definisi

pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal
travertine punika Mineral dumadi saka kalsium karbonat dilapisi kawangun dening Deposition saka spring Waters

Sajarah

asal

spain
italy

panemu

Ora dingerteni
Marcus vitruvius pollio

Etimologi

saka pomis french lawas, saka varian dialect latin saka pumex
saka travertino italian jenis bangunan watu, saka tiburs, kata saka tibur (Tivoli), ing Italia

kelas

batuan beku
rocks sedimentary

sub-kelas

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

kulawarga

group

vulkanik
-

kategori liyane

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

Tekstur

tektur

vesicular
banded

werna

ibas, grey, ijo enom, grey cahya, pink, putih, grey yellow-
ibas, ireng, biru, coklat, grey, abang, putih, kuning

pangopènan

kurang
kurang

kekiatan

awet
awet

banyu tahan

ngeruk tahan

rereged tahan

angin tahan

asam tahan

katon

vesicular
fibrous

Kagunaane

arsitektur

Efesus interior

aggregates hiasan, jogan, homes, interior
aggregates hiasan, entryways, jogan, homes, interior

Efesus njaba

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

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, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, mentahan materi kanggo Pabrik mortir

industri medical

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

Efesus jaman

artefak
artefak, perhiasan, monumen, reca, figurines cilik

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
pelaku kuburan, nggawe kriya, gemstone, perhiasan, industri kertas, Pottery

Jinis

jinis

scoria
Thermal Travertine lan Tufa

fitur

tuan rumah rock kanggo timbal
stalactites lan stalagmites sing kawangun saka watu iki, lumahan asring mengilap, rock grained banget nggoleki

pinunjul arkeologi

monumen

-
-

monumen misuwur

-
Colosseum ing Roma, Italia, Sacre coeur in paris, prancis, Trevi Fountain in rome, italy

reca

-
-

patung misuwur

-
-

Pictographs

-
-

petroglyphs

-
-

figurines

-
-

fosil

absen
saiki

Tatanan

tatanan

Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.
travertine jinis rock sedimentary kawangun nalika kali kaleksanane utawa transports bagéyan Broken rock kang banjur ngalami sedimentasi. lagi banjur nelukake suhu lan tekanan tinggi Empu mbentuk travertine rock.

komposisi

isi Mineral

oksida aluminium, kalsit, karbonat, oksida wesi, silika
kalsit, lempung, Feldspar, micas, quartz

senyawa isi

al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida
ca, NaCl, cao, oksigen

transformasi

metamorphism

jinis metamorphism

metamorphism kakubur, impact metamorphism
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cuaca

jinis udan

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

erosi

jinis erosi

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

Properties

fisik

atose

63-4
1 7
👆🏻

ukuran gandum

grained nggoleki
grained nggoleki

rengat

planar
splintery

tilas

putih, greenish putih utawa abu-abu
putih

porosity

Highly keropos
Highly keropos

luster

earthy
kurang kanggo pearly

kekuatan compressive

51.20 n / mm 280.00 n / mm 2
0.15 450
👆🏻

cleavage

sampurna
-

kateguhan

3
1

tartamtu gravitasi

2.861.68
0 8.4
👆🏻

transparan

opaque
opaque

Kapadhetan

0.25-0.3 g / cm 32.71 g / cm 3
0 1400
👆🏻

situs termal

kapasitas panas tartamtu

0.87 kj / kg k1.09 kj / kg k
0.14 3.2
👆🏻

resistance

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

Cadangan

celengan ing bawana wétan

asia

Afghanistan, Indonesia, Japan, Russia
China, Russia

africa

Ethiopia, Kenya, Tanzania
-

europe

greece, hungary, iceland, italy, turkey
austria, italy, portugal, united kingdom

wong

-
-

celengan ing bawana kulon

lor amerika

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

kidul amerika

Argentina, Chile, Ecuador, Peru
Argentina, Bolivia, Ecuador

celengan ing Oseania bawana

australia

New Zealand, Western Australia
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