Pseudotachylite

Adakite

Pseudotachylite lan Adakite

Pseudotachylite

Adakite

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1 Definition

1.1 definisi

banget nggoleki rock fault grained kang dumadi saka matrik glassy sing asring ngandhut inclusions pecahan wall-rock.

adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik

1.2 Sajarah

1.2.1 asal

usa

adak, Kapuloan Aleutian

1.2.2 panemu

Dingertèni

defant lan Drummond

1.3 Etimologi

saka pseudo- + tachylite, a rock glassy déning panas frictional ing bentet.

saka adak, Kapuloan Aleutian

1.4 kelas

rocks metamorphic

batuan beku

1.4.1 sub-kelas

awet rock, hard rock

awet rock, medium atose rock

1.5 kulawarga

1.5.1 group

ora ditrapake

vulkanik

1.6 kategori liyane

rock grained nggoleki, rock opaque

rock grained nggoleki, medium rock grained, rock opaque

2 Tekstur

2.1 tektur

quench

porphyritic

2.2 werna

ireng, coklat, wernane, ijo, grey, pink, putih

ireng, coklat, cahya kanggo werna abu-abu peteng

2.3 pangopènan

kurang

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

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

aggregates hiasan, entryways, interior

aggregates hiasan, kothak lantai, homes, Hotel, pawon

3.1.2 Efesus njaba

minangka watu bangunan, minangka madhep watu, Taman hiasan

minangka watu bangunan, minangka madhep watu, bangunan kantor

3.1.3 Efesus arsitektur liyane

curbing

whetstones

3.2 industri

3.2.1 industri construction

minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, nggawe semen alam

minangka watu ukuran, cobblestones, alur trek ballast, roadstone

3.2.2 industri medical

durung digunakake

3.3 Efesus jaman

artefak, monumen

monumen, reca, figurines cilik

3.4 Panggunaan sanès

3.4.1 komersial

nggawe kriya, gemstone

tablet commemorative, Pottery, digunakake ing akuarium

4 Jinis

4.1 jinis

Ora Kasadhiya

4.2 fitur

tuan rumah rock kanggo timbal

tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki

4.3 pinunjul arkeologi

4.3.1 monumen

used

4.3.2 monumen misuwur

data ora kasedhiya

4.3.3 reca

durung digunakake

used

4.3.4 patung misuwur

ora ditrapake

data ora kasedhiya

4.3.5 Pictographs

ora digunakake

used

4.3.6 petroglyphs

ora digunakake

used

4.3.7 figurines

durung digunakake

used

4.4 fosil

absen

5 Tatanan

5.1 tatanan

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

rocks adakite sing kawangun nalika cairan hydrous sing dirilis saka mineral sing break mudhun ing basalt metamorfosis, lan munggah menyang lapisan, banjur padha salat leleh sebagean.

5.2 komposisi

5.2.1 isi Mineral

oksida wesi, pyroxene, quartz, stishovite, sulfides

olivine, plagioclase, pyroxene

5.2.2 senyawa isi

karbon dioksida, silikon dioksida, belerang dioxide, belerang

aluminium oxide, MgO, silikon dioksida

5.3 transformasi

5.3.1 metamorphism

✔ ✘

5.3.2 jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism