Obsidian vs Theralite
Definition
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
theralite punika rock hylocrystalline igneous plutonic dumadi saka augite, olivine, plagioclase calcic lan nepheline
Sajarah
asal
Ethiopia
dingerteni
panemu
obsius
Dingertèni
Etimologi
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
saka basa Yunani kanggo nguber
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
vulkanik
plutonic
kategori liyane
rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
glassy
phaneritic
werna
ireng, biru, coklat, ijo, orange, abang, tan, kuning
Peteng Grey kanggo Black
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
Yes
rereged tahan
No
Yes
angin tahan
No
Yes
asam tahan
No
Yes
katon
mengilap
veined saha
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, interior
aggregates hiasan, jogan, interior
Efesus njaba
Taman hiasan
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor
Efesus arsitektur liyane
durung digunakake
curbing
industri
industri construction
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
minangka watu ukuran, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
industri medical
bedhah
durung digunakake
Efesus jaman
artefak, perhiasan
artefak, monumen, reca
Panggunaan sanès
komersial
nggawe kriya, mirror, digunakake ing akuarium
pelaku kuburan, tablet commemorative, nggawe kriya, menang bench laboratorium, perhiasan, nimbali segara, nisan
Jinis
jinis
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
teschenite lan essexite
fitur
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
Gamelan kanggo tutul
pinunjul arkeologi
monumen
durung digunakake
used
monumen misuwur
ora ditrapake
data ora kasedhiya
reca
durung digunakake
used
patung misuwur
ora ditrapake
data ora kasedhiya
Pictographs
used
ora digunakake
petroglyphs
used
ora digunakake
figurines
durung digunakake
used
fosil
absen
absen
Tatanan
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.
theralite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.
komposisi
isi Mineral
ora kasedhiya
augite, olivine, plagioclase, pyroxene
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
aluminium oxide, cao, krom (iii) oxide, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, trioxide belerang
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
Yes
Yes
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, erosi Glacier, banyu erosi, angin erosi
Properties
fisik
atose
5-5.5
7
ukuran gandum
ora ditrapake
grained nggoleki
rengat
conchoidal
ora rata, splintery utawa conchoidal
tilas
putih
putih
porosity
banget kurang keropos
Highly keropos
luster
vitreous
waxy lan kurang
kekuatan compressive
0.15 n / mm 2
33
ora Sumadhiya
cleavage
non-ana
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.6-2.7
2.5-2.8
transparan
tembus
tembus kanggo opaque
Kapadhetan
2.6 g / cm 3
2.7 g / cm 3
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
0.74 kj / kg k
19
resistance
tahan panas, impact tahan
impact tahan, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
Afghanistan, Indonesia, Japan, Russia
India, Russia
africa
Kenya
South Africa
europe
greece, hungary, iceland, italy, turkey
germany, greece, italy, Scotland, turkey
wong
durung ketemu
Greenland, agêng-atlantic Pegunungan
celengan ing bawana kulon
lor amerika
Canada, Mexico, USA
Canada, USA
kidul amerika
Argentina, Chile, Ecuador, Peru
Bolivia, Brazil, Colombia, Venezuela
celengan ing Oseania bawana
australia
New Zealand
New Zealand, Queensland
|
||
|
||
|
