Andesit

Ignimbrite

Andesit lan Ignimbrite

Andesit

Ignimbrite

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1 Definition

1.1 definisi

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

ignimbrite punika rock vulkanik dumadi utamané saka pecahan pumice, kawangun dening consolidation saka materi setor dening mili pyroclastic

1.2 Sajarah

1.2.1 asal

lor amerika

new zealand

1.2.2 panemu

Dingertèni

Patrick marshall

1.3 Etimologi

saka andes gunung, ngendi kang ketemu ing turah mbrawah

saka geni ignis latin + Imber, padusan imbr- udan, badai maya + -ite

1.4 kelas

batuan beku

1.4.1 sub-kelas

awet rock, hard rock

awet rock, medium atose rock

1.5 kulawarga

1.5.1 group

vulkanik

1.6 kategori liyane

rock grained nggoleki, rock opaque

2 Tekstur

2.1 tektur

aphanitic kanggo porphyritic

aphanitic

2.2 werna

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

ibas, ireng, coklat, grey, pink, putih

2.3 pangopènan

liyane

2.4 kekiatan

awet

2.4.1 banyu tahan

✔ ✘

2.4.2 ngeruk tahan

✔ ✘

2.4.3 rereged tahan

✔ ✘

2.4.4 angin tahan

✔ ✘

2.4.5 asam tahan

✔ ✘

2.5 katon

kurang lan alus

kurang, vesicular lan foilated

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, kothak lantai, homes, interior, pawon

aggregates hiasan, kothak lantai, homes, interior

3.1.2 Efesus njaba

bangunan kantor, kothak gendheng

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

3.1.3 Efesus arsitektur liyane

curbing

3.2 industri

3.2.1 industri construction

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

omah bangunan utawa tembok, kanthi jumlah ongko construction

3.2.2 industri medical

durung digunakake

3.3 Efesus jaman

artefak, monumen, reca, figurines cilik

3.4 Panggunaan sanès

3.4.1 komersial

tablet commemorative, nggawe kriya

pelaku kuburan, tablet commemorative, nggawe kriya

4 Jinis

4.1 jinis

icelandite

Ora Kasadhiya

4.2 fitur

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

tansah ditemokake minangka pipo vulkanik liwat lemah ndhuwur Continental jero

4.3 pinunjul arkeologi

4.3.1 monumen

used

4.3.2 monumen misuwur

tengah bumi ing Ekuador

data ora kasedhiya

4.3.3 reca

used

4.3.4 patung misuwur

data ora kasedhiya

4.3.5 Pictographs

ora digunakake

used

4.3.6 petroglyphs

ora digunakake

used

4.3.7 figurines

used

4.4 fosil

absen

5 Tatanan

5.1 tatanan

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

ignimbrites sing kawangun saka dicampur banget lingkungan diurutake saka awu vulkanik utawa tuff lan pumice lapilli, umum karo pecahan lithic kasebar.

5.2 komposisi

5.2.1 isi Mineral

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

apatite, biotite, kalsit, chlorite, Feldspar, hematite, hornblade, ilmenite, magnetite, olivine, pyroxene, quartz

5.2.2 senyawa isi

silikon dioksida

ca, NaCl

5.3 transformasi

5.3.1 metamorphism

✔ ✘

5.3.2 jinis metamorphism

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

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

5.3.3 cuaca

✔ ✘

5.3.4 jinis udan

udan biologi, udan kimia, udan mechanical

udan biologi, udan kimia

5.3.5 erosi

✔ ✘

5.3.6 jinis erosi

erosi kimia, erosi gisik, erosi Glacier

erosi kimia, erosi gisik

6 Properties

6.1 fisik

6.1.1 atose

74-6

1 7

6.1.2 ukuran gandum

banget nggoleki-grained

grained nggoleki

6.1.3 rengat

ora rata

6.1.4 tilas

putih

6.1.5 porosity

kurang keropos

Highly keropos

6.1.6 luster

vitreous

vitreous kanggo kurang

6.1.7 kekuatan compressive

225.00 n / mm ²243.80 n / mm ²

0.15 450

6.1.8 cleavage

ora kasedhiya

6.1.9 kateguhan

1.1

ora kasedhiya

6.1.10 tartamtu gravitasi

2.5-2.82.73

0 8.4

6.1.11 transparan

opaque

6.1.12 Kapadhetan

2.11-2.36 g / cm ³1-1.8 g / cm ³

0 1400

6.2 situs termal

6.2.1 kapasitas panas tartamtu

2.39 kj / kg k0.20 kj / kg k

0.14 3.2

6.2.2 resistance

tahan panas, meksa tahan, nyandhang tahan

tahan panas, impact tahan, meksa tahan, nyandhang tahan

7 Cadangan

7.1 celengan ing bawana wétan

7.1.1 asia

India, Indonesia, Japan, Nepal, South Korea

Afghanistan, Armenia, Azerbaijan, Burma, Cambodia, China, India, Indonesia, Iran, Japan, Malaysia, Mongolia, Nepal, North Korea, Pakistan, Saudi Arabia, Syria, Taiwan, Thailand, Turkey, Vietnam, Yemen

7.1.2 africa

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

Cameroon, Cape Verde, Chad, Djibouti, Eritrea, Ethiopia, Kenya, Libya, Madagascar, Nigeria, Rwanda, South Africa, Sudan, Tanzania, Uganda

7.1.3 europe

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

france, georgia, germany, greece, iceland, italy, Aku tresna sampeyan;, Poland, portugal, spain, united kingdom

7.1.4 wong

durung ketemu

Antartika, pulo hawaii

7.2 celengan ing bawana kulon

7.2.1 lor amerika

Mexico, USA