Picrite

Websterite

Picrite lan Websterite

Picrite

Websterite

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1 Definition

1.1 definisi

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

websterite punika ultramafic lan ultrabasic rock sing kasusun saka takeran kira-kira witjaksono orthopyroxene lan clinopyroxene. iku jinis khusus saka pyroxenite.

1.2 Sajarah

1.2.1 asal

pulo hawaii

webster, North Carolina

1.2.2 panemu

Dingertèni

1.3 Etimologi

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

saka kutha webster dumunung ing North Carolina

1.4 kelas

batuan beku

1.4.1 sub-kelas

awet rock, hard rock

1.5 kulawarga

1.5.1 group

vulkanik

plutonic

1.6 kategori liyane

rock grained nggoleki, rock opaque

rock grained coarse, rock opaque

2 Tekstur

2.1 tektur

earthy, atos

clastic, granular, phaneritic, porphyritic

2.2 werna

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

ireng kanggo werna abu-abu, bluish - werna abu-abu, greenish peteng - werna abu-abu, ijo, klawu rodok ijo cahya

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

countertops, aggregates hiasan, entryways, kothak lantai, jogan, interior

3.1.2 Efesus njaba

minangka watu bangunan, minangka madhep watu, 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, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko

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)

pelaku kuburan, tablet commemorative, nggawe kriya, menang bench laboratorium, perhiasan, nimbali segara, nisan

4 Jinis

4.1 jinis

oceanite

Ora Kasadhiya

4.2 fitur

tuan rumah rock kanggo timbal

umume atos kanggo tutul, iku salah siji saka rock tuwa

4.3 pinunjul arkeologi

4.3.1 monumen

used

durung digunakake

4.3.2 monumen misuwur

data ora kasedhiya

4.3.3 reca

used

durung digunakake

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

durung digunakake

4.4 fosil

absen

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.

websterite bisa kawangun minangka cumulates ing intrusions ultramafic dening klempakan saka kristal pyroxene ing dasar ing kamar lahar.

5.2 komposisi

5.2.1 isi Mineral

biotite, olivine, plagioclase, pyrrhotite

amphibole, augite, bronzite, chromite, diopside, enstatite, garnet, hornblende, hypersthene, magnetite, pyroxene

5.2.2 senyawa isi

al, cao, karbon dioksida, mg, MgO

aluminium oxide, cao, krom (iii) oxide, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, trioxide belerang

5.3 transformasi

5.3.1 metamorphism

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5.3.2 jinis metamorphism