definisi
essexite kang uga dikenal minangka nepheline monzogabbro, iku werna abu-abu utawa ireng holocrystalline plutonic rock iigneous peteng
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
Etimologi
saka dhaerah ing Essex County, massachusetts, kita
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kategori liyane
rock grained nggoleki, rock opaque
rock opaque
werna
Peteng Grey kanggo Black
ireng, biru, coklat, ijo, orange, abang, tan, kuning
Efesus interior
aggregates hiasan, homes, interior
aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
Taman hiasan
Efesus arsitektur liyane
curbing
durung digunakake
industri construction
minangka watu ukuran, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
industri medical
durung digunakake
bedhah
Efesus jaman
artefak, monumen, reca, figurines cilik
artefak, perhiasan
komersial
pelaku kuburan, tablet commemorative, perhiasan, nimbali segara, nisan
nggawe kriya, mirror, digunakake ing akuarium
jinis
Ora Kasadhiya
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
fitur
iku salah siji saka rock tuwa, Gamelan kanggo tutul
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
monumen
used
durung digunakake
monumen misuwur
data ora kasedhiya
ora ditrapake
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
used
durung digunakake
tatanan
essexite jinis rock igneous, kang biasane abu ireng rock plutonic. kanggo tatanan kang essexite, magma cocok karo komposisi pas k, ba, rb, cs, sr kudu diprodhuksi.
nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.
isi Mineral
augite, Feldspar, hornblende, nepheline, olivine, plagioclase, pyroxene
ora kasedhiya
senyawa isi
aluminium oxide, ba, ca, cs, kalium, rb, sodium, sr
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
jinis udan
udan biologi, udan kimia
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi gisik, erosi Glacier, banyu erosi
erosi kimia, erosi gisik, erosi Glacier
ukuran gandum
grained nggoleki
ora ditrapake
rengat
conchoidal
conchoidal
porosity
Highly keropos
banget kurang keropos
luster
ora kasedhiya
vitreous
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
kateguhan
1.6
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
2.6-2.7
Kapadhetan
ora Sumadhiya
2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan
celengan ing bawana wétan
asia
India, Russia
Afghanistan, Indonesia, Japan, Russia
africa
South Africa
Kenya
europe
germany, greece, italy, Scotland, turkey
greece, hungary, iceland, italy, turkey
wong
Greenland
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
Canada, Mexico, USA
kidul amerika
Brazil, Colombia, Venezuela
Argentina, Chile, Ecuador, Peru
celengan ing Oseania bawana
australia
New Zealand, Queensland
New Zealand