Lignite

Obsidian

Lignite lan Obsidian

Lignite

Obsidian

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Definition

definisi

lignite punika coal brownish alus kang nuduhake ngambah tetanduran lan ing antarané coal bituminous lan peat

obsidian punika kaca vulkanik alami kawangun minangka rock igneous extrusive. diprodhuksi nalika lahar felsic extruded saka gunung mbledhos ndingin kanthi cepet karo wutah kristal minimal

Sajarah

asal

france

Ethiopia

panemu

Ora dingerteni

obsius

Etimologi

saka french, kayu lignum latin + -ite1

saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius

kelas

rocks sedimentary

batuan beku

sub-kelas

awet rock, rock alus

awet rock, medium atose rock

kulawarga

group

vulkanik

kategori liyane

rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque

rock opaque

Tekstur

tektur

amorf, glassy

glassy

werna

ireng, coklat, coklat peteng, grey, cahya kanggo werna abu-abu peteng

ireng, biru, coklat, ijo, orange, abang, tan, kuning

pangopènan

kurang

kekiatan

awet

banyu tahan

✔ ✘

ngeruk tahan

✔ ✘

rereged tahan

✔ ✘

angin tahan

✔ ✘

asam tahan

✔ ✘

katon

veined utawa pebbled

mengilap

Kagunaane

arsitektur

Efesus interior

aggregates hiasan, interior

Efesus njaba

Taman hiasan

Efesus arsitektur liyane

industri

industri construction

kanggo dalan kanthi jumlah ongko, produksi baja

arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak

industri medical

bedhah

Efesus jaman

artefak, perhiasan

Panggunaan sanès

komersial

generasi listrik

nggawe kriya, mirror, digunakake ing akuarium

Jinis

jinis

lignite xyloid utawa kayu fosil lan lignite kompak utawa lignite sampurna

mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian

fitur

umume atos kanggo tutul, mbantu ing produksi panas lan listrik, digunakake minangka bahan bakar fosil

pamblokiran negativity, mbantu kanggo ngreksa marang depresi

pinunjul arkeologi

monumen

monumen misuwur

reca

patung misuwur

Pictographs

petroglyphs

figurines

fosil

saiki

absen

Tatanan

tatanan

tatanan coal njupuk Panggonan amarga klempakan saka lebu tetanduran ing lingkungan rawa. proses tatanan coal terus, peat dadi lignite coal coklat utawa ireng ing nambah panas lan meksa.

nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.

komposisi

isi Mineral

senyawa isi

karbon, hidrogen, nitrogen, oksigen, belerang

aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide

transformasi

metamorphism

✔ ✘

jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism

cuaca

✔ ✘

jinis udan

udan biologi, udan kimia, udan mechanical

erosi

✔ ✘

jinis erosi

erosi kimia, banyu erosi, angin erosi

erosi kimia, erosi gisik, erosi Glacier

Properties

fisik

atose

15-5.5

1 7

👆🏻

ukuran gandum

medium kanggo nggoleki coarse grained

rengat

conchoidal

tilas

ireng

putih

porosity

Highly keropos

banget kurang keropos

luster

kurang kanggo vitreous kanggo submetallic

vitreous

kekuatan compressive

-0.15 n / mm ²

0.15 450

👆🏻

cleavage

kateguhan

tartamtu gravitasi

1.1-1.42.6-2.7

0 8.4

👆🏻

transparan

opaque

tembus

Kapadhetan

800-801 g / cm ³2.6 g / cm ³

0 1400

👆🏻

situs termal

kapasitas panas tartamtu

1.26 kj / kg k0.92 kj / kg k

0.14 3.2

👆🏻

resistance

tahan panas

tahan panas, impact tahan

Cadangan

celengan ing bawana wétan

asia

Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam

Afghanistan, Indonesia, Japan, Russia

africa

Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania

Kenya

europe

belgium, bulgaria, england, france, germany, greece, hungary, Kosovo, Aku tresna sampeyan;, norway, Poland, romania, Serbia, Slovakia, slovenia, Republik czech, Ukraine, united kingdom

greece, hungary, iceland, italy, turkey