Anthracite

Hornfels

Anthracite lan Hornfels

Anthracite

Hornfels

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Definition

definisi

Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur

hornfels punika rock metamorphic kawangun dening kontak antarane mudstone utawa sugih lempung rock, lan awak igneous panas, lan nggantosi padha panas ngrubah saka rock asli

Sajarah

asal

pennsylvania, kita

new zealand

panemu

Ora dingerteni

Etimologi

saka anthrakites greek, saka anthrax, anthrak meaning coal

saka german kang tegese hornstone

kelas

rocks metamorphic

sub-kelas

awet rock, rock alus

kulawarga

group

kategori liyane

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

rock grained nggoleki, rock opaque

Tekstur

tektur

amorf, glassy

granular, platy

werna

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

coklat, greenish peteng - werna abu-abu, ijo, coklat semu abang

pangopènan

kurang

kekiatan

awet

banyu tahan

✔ ✘

ngeruk tahan

✔ ✘

rereged tahan

✔ ✘

angin tahan

✔ ✘

asam tahan

✔ ✘

katon

veined utawa pebbled

kurang

Kagunaane

arsitektur

Efesus interior

aggregates hiasan, jogan, homes, interior

Efesus njaba

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

Efesus arsitektur liyane

curbing

industri

industri construction

Pabrik semen, kanggo dalan kanthi jumlah ongko, nggawe semen alam, produksi baja

kanggo dalan kanthi jumlah ongko, roadstone

industri medical

ing kimia lan pharmaceutical industri, Pabrik aspirins

Efesus jaman

artefak, monumen

Panggunaan sanès

komersial

panyulingan alumina, generasi listrik, bahan bakar cair, Pabrik sabun, cairan pelarut, alami, plastik lan serat, industri kertas

pelaku kuburan, tablet commemorative, nggawe kriya

Jinis

jinis

semi-Anthracite lan meta-Anthracite

hornfels biotite

fitur

mbantu ing produksi panas lan listrik, digunakake minangka bahan bakar fosil

Gamelan kanggo tutul

pinunjul arkeologi

monumen

monumen misuwur

reca

patung misuwur

Pictographs

petroglyphs

figurines

fosil

absen

Tatanan

tatanan

Wangun Anthracite saka klempakan saka lebu tetanduran ing lingkungan rawa. nalika lebu tetanduran mati lan tumiba menyang rawa, banyu ngadeg rawa ngreksa saka bosok.

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

komposisi

isi Mineral

kalsit, lempung, mineral lempung

andalusite

senyawa isi

karbon, hidrogen, nitrogen, oksigen, belerang

fe, mg

transformasi

metamorphism

✔ ✘

jinis metamorphism

metamorphism kakubur, kontak metamorphism, metamorphism regional

cuaca

✔ ✘

jinis udan

udan biologi

erosi

✔ ✘

jinis erosi

erosi kimia, erosi Glacier, erosi segara, banyu erosi, angin erosi

Properties

fisik

atose

1-1.52-3

1 7

👆🏻

ukuran gandum

medium kanggo nggoleki coarse grained

grained nggoleki

rengat

conchoidal

tilas

ireng

porosity

kurang keropos

Highly keropos

luster

mengilap

kekuatan compressive

-5.80 n / mm ²

0.15 450

👆🏻

cleavage

sampurna

kateguhan

tartamtu gravitasi

1.1-1.43.4-3.9

0 8.4

👆🏻

transparan

opaque

Kapadhetan

1.25-2.5 g / cm ³0.25-0.30 g / cm ³

0 1400

👆🏻

situs termal

kapasitas panas tartamtu

1.32 kj / kg k0.84 kj / kg k

0.14 3.2

👆🏻

resistance

tahan panas, banyu tahan

tahan panas, impact tahan, meksa tahan

Cadangan

celengan ing bawana wétan

asia

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

Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand

africa

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

Cameroon, East Africa, Tanzania, Western Africa

europe

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

united kingdom