Adakite vs Tachylite
Definition
definisi
adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik
tachylite punika wangun vitreous saka kaca vulkanik basaltic. kaca iki alami dening cooling kanthi cepet saka basalt molten
Sajarah
asal
adak, Kapuloan Aleutian
iceland
panemu
defant lan Drummond
Dingertèni
Etimologi
saka adak, Kapuloan Aleutian
saka tachylite german, saka tachy- + lutos greek telat, leleh
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
Tekstur
tektur
porphyritic
vitreous
werna
ireng, coklat, cahya kanggo werna abu-abu peteng
ireng, coklat peteng
pangopènan
kurang
liyane
kekiatan
awet
awet
banyu tahan
No
Yes
ngeruk tahan
No
No
rereged tahan
No
No
angin tahan
Yes
Yes
asam tahan
Yes
Yes
katon
kurang lan alus
glassy
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, bangunan kantor
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Efesus arsitektur liyane
whetstones
curbing
industri
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
alat nglereni, lading, landscaping, scrapers
industri medical
durung digunakake
durung digunakake
Efesus jaman
monumen, reca, figurines cilik
artefak
Panggunaan sanès
komersial
tablet commemorative, Pottery, digunakake ing akuarium
pelaku kuburan, nggawe kriya
Jinis
jinis
Ora Kasadhiya
Ora Kasadhiya
fitur
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
kasedhiya ing persil saka werna lan patron, clasts Gamelan kanggo tutul, na
pinunjul arkeologi
monumen
used
durung digunakake
monumen misuwur
data ora kasedhiya
ora ditrapake
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
Pictographs
used
used
petroglyphs
used
used
figurines
used
durung digunakake
fosil
absen
absen
Tatanan
tatanan
rocks adakite sing kawangun nalika cairan hydrous sing dirilis saka mineral sing break mudhun ing basalt metamorfosis, lan munggah menyang lapisan, banjur padha salat leleh sebagean.
tachylite 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
olivine, plagioclase, pyroxene
Feldspar, olivine
senyawa isi
aluminium oxide, MgO, silikon dioksida
fe, mg
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
Yes
Yes
jinis udan
udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi gisik, erosi segara, banyu erosi
erosi kimia, erosi segara, banyu erosi, angin erosi
Properties
fisik
atose
3-4
5.5
ukuran gandum
nggoleki grained medium
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
bluish ireng
.Bangunan
porosity
kurang keropos
kurang keropos
luster
grainy, mutiyara lan vitreous
resinous
kekuatan compressive
ora Sumadhiya
206.00 n / mm 2
8
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
2.4
transparan
opaque
opaque
Kapadhetan
ora Sumadhiya
3.058 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.56 kj / kg k
22
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
India, Russia
Cambodia, Russia, South Korea
africa
Ethiopia, Somalia, South Africa
East Africa
europe
iceland
england, germany, hungary, iceland, Scotland, sweden
wong
durung ketemu
pulo hawaii
celengan ing bawana kulon
lor amerika
Canada, USA
USA
kidul amerika
Brazil
Not Yet Found
celengan ing Oseania bawana
australia
Not Yet Found
Victoria
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