Picrite

Taconite

Picrite lan Taconite

Picrite

Taconite

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1 Definition

1.1 definisi

picrite iku macem-macem dhuwur-Magnesium basalt olivine sing sugih banget ing olivine Mineral

taconite punika biji wesi kurang-bahan kang belongs kanggo sedimen rock lan ngemot bab 27% wesi lan 51% silika

1.2 Sajarah

1.2.1 asal

pulo hawaii

western australia, Minnesota

1.2.2 panemu

Dingertèni

Newton Horace Winchell

1.3 Etimologi

saka pikros greek pait + -ite, abad ka-19

saka jeneng gunung taconic ing england anyar

1.4 kelas

batuan beku

rocks sedimentary

1.4.1 sub-kelas

awet rock, hard rock

awet rock, medium atose rock

1.5 kulawarga

1.5.1 group

vulkanik

ora ditrapake

1.6 kategori liyane

rock grained nggoleki, rock opaque

rock grained coarse, rock opaque

2 Tekstur

2.1 tektur

earthy, atos

banded, trellis

2.2 werna

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

abang, coklat semu abang

2.3 pangopènan

kurang

2.4 kekiatan

awet

2.4.1 banyu tahan

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2.4.2 ngeruk tahan

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2.4.3 rereged tahan

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2.4.4 angin tahan

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2.4.5 asam tahan

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2.5 katon

atos saha

dilapisi, banded, veined saha

3 Kagunaane

3.1 arsitektur

3.1.1 Efesus interior

countertops, aggregates hiasan, homes, interior

aggregates hiasan, entryways, jogan, homes, interior

3.1.2 Efesus njaba

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

minangka watu bangunan, Taman hiasan, mapeng watu

3.1.3 Efesus arsitektur liyane

curbing

3.2 industri

3.2.1 industri construction

minangka agen sintering ing industri baja kanggo proses biji wesi, Pabrik semen, kanggo dalan kanthi jumlah ongko, Pabrik Magnesium lan dolomite refractories, roadstone, digunakake kanggo jogan, treads tangga, wates lan sills jendhela.

minangka watu ukuran, digunakake kanggo jogan, treads tangga, wates lan sills jendhela.

3.2.2 industri medical

durung digunakake

3.3 Efesus jaman

artefak, monumen, reca

artefak

3.4 Panggunaan sanès

3.4.1 komersial

tambahan feed kanggo ternak, minangka waja rock kanggo tembok segara, flux Metallurgical, Pottery, sumber magnesia (MgO)

minangka Touchstone a, pelaku kuburan, nggawe kriya

4 Jinis

4.1 jinis

oceanite

Ora Kasadhiya

4.2 fitur

tuan rumah rock kanggo timbal

iku salah siji saka rock tuwa

4.3 pinunjul arkeologi

4.3.1 monumen

used

4.3.2 monumen misuwur

data ora kasedhiya

4.3.3 reca

used

4.3.4 patung misuwur

data ora kasedhiya

4.3.5 Pictographs

ora digunakake

4.3.6 petroglyphs

ora digunakake

4.3.7 figurines

used

4.4 fosil

absen

saiki

5 Tatanan

5.1 tatanan

picrite punika nggoleki-grained, hard rock 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.

taconite jinis rock sedimentary kawangun nalika kali kaleksanane utawa transports bagéyan Broken rock kang mili. nalika kali tekan lake utawa segara, mbukak sawijining rocks diangkut settles utawa celengan ing ngisor segara utawa lake.

5.2 komposisi

5.2.1 isi Mineral

biotite, olivine, plagioclase, pyrrhotite

hematite, magnetite, quartz

5.2.2 senyawa isi

al, cao, karbon dioksida, mg, MgO

fe, wesi (iii) oxide, silikon dioksida

5.3 transformasi

5.3.1 metamorphism

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5.3.2 jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional