definisi
arkose punika rock sedimentary, khusus jinis sandstone ngemot paling sethithik 25% Feldspar
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
Alexandre brongniart
obsius
Etimologi
saka wilayah Auvergne saka prancis digunakake dening geologist Alexandre brongniart french 1826 sing Applied istilah iki kanggo sawetara sandstones feldspathic
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
-
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock opaque
tektur
clastic
glassy
werna
coklat semu abang
ireng, biru, coklat, ijo, orange, abang, tan, kuning
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
atos lan kurang
mengilap
arsitektur
Efesus interior
aggregates hiasan, homes, interior
aggregates hiasan, interior
Efesus njaba
mapeng watu, bangunan kantor
Taman hiasan
Efesus arsitektur liyane
whetstones
-
industri
industri construction
Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, produksi kaca lan keramik, mentahan materi kanggo Pabrik mortir
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
industri medical
-
bedhah
Efesus jaman
artefak, reca, figurines cilik
artefak, perhiasan
Panggunaan sanès
komersial
ing lumahing, kondisioner lemah, sumber magnesia (MgO), nisan
nggawe kriya, mirror, digunakake ing akuarium
jinis
Arkose
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
fitur
kasedhiya ing persil saka werna lan patron, umume atos kanggo tutul, iku salah siji saka rock tuwa
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
pinunjul arkeologi
monumen
-
-
monumen misuwur
-
-
reca
-
-
patung misuwur
-
-
Pictographs
-
-
petroglyphs
-
-
figurines
-
-
fosil
saiki
absen
tatanan
Wangun arkose rock saka udan saka-sugih Feldspar rock igneous utawa metamorphic, paling umum rocks granitic, kang utamané saka quartz lan Feldspar.
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
kalsit, lempung, mineral lempung, Feldspar, micas, quartz
-
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida
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
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi gisik, erosi Glacier, banyu erosi, angin erosi
erosi kimia, erosi gisik, erosi Glacier
fisik
atose
6-75-5.5
1
7
👆🏻
ukuran gandum
coarse grained
-
rengat
conchoidal
conchoidal
tilas
putih
putih
porosity
Highly keropos
banget kurang keropos
luster
kurang
vitreous
kekuatan compressive
80.00 n / mm 20.15 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
-
-
tartamtu gravitasi
02.6-2.7
0
8.4
👆🏻
transparan
opaque
tembus
Kapadhetan
-9999 g / cm 32.6 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.78 kj / kg k0.92 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan
celengan ing bawana wétan
asia
China, India, Kazakhstan, Mongolia, Russia, Uzbekistan
Afghanistan, Indonesia, Japan, Russia
africa
Namibia, Nigeria, South Africa
Kenya
europe
austria, denmark, germany, great Britain, Aku tresna sampeyan;, norway, Poland, sweden, Swiss, united kingdom
greece, hungary, iceland, italy, turkey
wong
Greenland
-
celengan ing bawana kulon
lor amerika
Canada, USA
Canada, Mexico, USA
kidul amerika
Brazil
Argentina, Chile, Ecuador, Peru
celengan ing Oseania bawana
australia
New South Wales, New Zealand
New Zealand