definisi
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
kapur iku alus, putih, watu gamping powdery dumadi utamané saka meriam fosil saka foraminifers
Sajarah
asal
Ethiopia
-
panemu
obsius
Ora dingerteni
Etimologi
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
saka lawas kapur english cealc, jeruk, plester, krikil, asal saka basa Yunani khalix krikil cilik, ing english ditransfer menyang opaque, putih, watu gamping alus
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, medium atose rock
awet rock, rock alus
kulawarga
group
vulkanik
-
kategori liyane
rock opaque
rock grained nggoleki, rock opaque
tektur
glassy
clastic utawa non-clastic
werna
ireng, biru, coklat, ijo, orange, abang, tan, kuning
grey, putih, kuning
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
mengilap
alus
arsitektur
Efesus interior
aggregates hiasan, interior
aggregates hiasan, homes, interior
Efesus njaba
Taman hiasan
minangka watu bangunan, minangka madhep watu, mapeng watu, Taman hiasan
Efesus arsitektur liyane
-
wêdakakêna
industri
industri construction
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
minangka watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, nggawe semen alam, mentahan materi kanggo Pabrik quicklime lan slaked jeruk, sumber kalsium
industri medical
bedhah
-
Efesus jaman
artefak, perhiasan
artefak, monumen, reca, figurines cilik
Panggunaan sanès
komersial
nggawe kriya, mirror, digunakake ing akuarium
panyulingan alumina, nggawe kriya, drawing ing blackboards, pesenam, atlit lan pendaki gunung digunakake kanggo genggeman, ing lumahing, industri kertas, produksi jeruk, mentahan materi kanggo Pabrik quicklime, slaked jeruk, kondisioner lemah, whiting, materi whiting ing odhol, Paint lan kertas
jinis
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
Kapur Marl lan Marl
fitur
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
clasts Gamelan kanggo tutul, iku salah siji saka rock tuwa, Gamelan kanggo tutul, rock grained banget nggoleki
pinunjul arkeologi
monumen
-
-
monumen misuwur
-
-
reca
-
-
patung misuwur
-
-
Pictographs
-
-
petroglyphs
-
-
figurines
-
-
fosil
absen
saiki
tatanan
nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.
kapur iki kawangun saka jeruk lendhut, kang accumulates ing lantai segara kang banjur rubah menyang rock dening geologi.
komposisi
isi Mineral
-
kalsit, lempung, mineral lempung, quartz, wedhi
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
ca, NaCl, cao
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
-
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, banyu erosi
fisik
atose
5-5.51
1
7
👆🏻
ukuran gandum
-
banget nggoleki-grained
rengat
conchoidal
-
tilas
putih
putih
porosity
banget kurang keropos
Highly keropos
luster
vitreous
kurang
kekuatan compressive
0.15 n / mm 25.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
-
1
tartamtu gravitasi
2.6-2.72.3-2.4
0
8.4
👆🏻
transparan
tembus
opaque
Kapadhetan
2.6 g / cm 32.49-2.50 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.92 kj / kg k0.90 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan
tahan panas
celengan ing bawana wétan
asia
Afghanistan, Indonesia, Japan, Russia
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
africa
Kenya
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
europe
greece, hungary, iceland, italy, turkey
england, france, germany, spain, united kingdom
wong
-
-
celengan ing bawana kulon
lor amerika
Canada, Mexico, USA
Canada, USA
kidul amerika
Argentina, Chile, Ecuador, Peru
Colombia
celengan ing Oseania bawana
australia
New Zealand
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula