definisi
Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur
tatanan wesi banded Unit khusu saka rock sedimentary sing meh tansah umur Precambrian
Sajarah
asal
pennsylvania, kita
western australia, Minnesota
panemu
Ora dingerteni
Johann Gottlob Lehmann
Etimologi
saka anthrakites greek, saka anthrax, anthrak meaning coal
saka proses tatanan
kelas
rocks metamorphic
rocks sedimentary
sub-kelas
awet rock, rock alus
awet rock, medium atose rock
kulawarga
group
-
-
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque
tektur
amorf, glassy
banded, trellis
werna
ireng, coklat, coklat peteng, grey, cahya kanggo werna abu-abu peteng
abang, coklat semu abang
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
veined utawa pebbled
dilapisi, banded, veined saha
arsitektur
Efesus interior
-
aggregates hiasan, homes
Efesus njaba
-
mapeng watu, bangunan kantor
Efesus arsitektur liyane
-
curbing, whetstones
industri
industri construction
Pabrik semen, kanggo dalan kanthi jumlah ongko, nggawe semen alam, produksi baja
minangka watu ukuran, digunakake kanggo jogan, treads tangga, wates lan sills jendhela.
industri medical
ing kimia lan pharmaceutical industri, Pabrik aspirins
-
Efesus jaman
-
artefak
Panggunaan sanès
komersial
panyulingan alumina, generasi listrik, bahan bakar cair, Pabrik sabun, cairan pelarut, alami, plastik lan serat, industri kertas
minangka Touchstone a, pelaku kuburan, nggawe kriya
jinis
semi-Anthracite lan meta-Anthracite
algoma-jinis, lake superior-jinis, unggul-jinis lan taconite
fitur
mbantu ing produksi panas lan listrik, digunakake minangka bahan bakar fosil
iku salah siji saka rock tuwa
pinunjul arkeologi
monumen
-
-
monumen misuwur
-
-
reca
-
-
patung misuwur
-
-
Pictographs
-
-
petroglyphs
-
-
figurines
-
-
fosil
absen
saiki
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.
Lapisan wesi banded dibentuk ing banyu segara nalika oksigen dirilis dening cyano-bakteri fotosintesis. Oksigen banjur gabung karo wesi sing larut ing samudra kanggo mbentuk oksida wesi sing ora larut, sing ngendhaleni, mbentuk lapisan tipis formasi wesi ing dasar segara.
komposisi
isi Mineral
kalsit, lempung, mineral lempung
hematite, magnetite, quartz
senyawa isi
karbon, hidrogen, nitrogen, oksigen, belerang
fe, wesi (iii) oxide, silikon dioksida
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, kontak metamorphism, metamorphism regional
-
cuaca
✔
✘
✔
✘
jinis udan
-
udan kimia
erosi
✔
✘
✔
✘
jinis erosi
-
erosi gisik, angin erosi
fisik
atose
1-1.55.5-6
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
gedhe lan coarse grained
rengat
conchoidal
ora rata, splintery utawa conchoidal
tilas
ireng
putih
porosity
kurang keropos
Highly keropos
luster
mengilap
earthy
kekuatan compressive
-220.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
-
1.5
tartamtu gravitasi
1.1-1.45.0-5.3
0
8.4
👆🏻
transparan
opaque
tembus kanggo opaque
Kapadhetan
1.25-2.5 g / cm 3-9999 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
1.32 kj / kg k3.20 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, banyu tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
celengan ing bawana wétan
asia
Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
africa
Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania
Kenya, Morocco, South Africa, Tanzania
europe
belgium, bulgaria, england, france, germany, greece, hungary, Kosovo, Aku tresna sampeyan;, norway, Poland, romania, Serbia, Slovakia, slovenia, Republik czech, Ukraine, united kingdom
austria, france, greece, italy, malta, Poland, portugal, Serbia, spain, sweden, united kingdom
wong
-
Greenland, agêng-atlantic Pegunungan
celengan ing bawana kulon
lor amerika
Canada, Mexico, USA
Canada, Mexico, USA
kidul amerika
Brazil, Chile, Colombia, Venezuela
Bolivia, Brazil
celengan ing Oseania bawana
australia
New South Wales, Queensland, Victoria
New South Wales, Queensland, South Australia, Western Australia