Adakite vs Felsite
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
felsite punika rock vulkanik grained banget nggoleki sing bisa utawa ora bisa ngemot kristal luwih gedhe lan cahya colored rock sing biasane mbutuhake ujian petrographic utawa analisis kimia kanggo definisi luwih tepat
Sajarah
asal
adak, Kapuloan Aleutian
dingerteni
panemu
defant lan Drummond
Dingertèni
Etimologi
saka adak, Kapuloan Aleutian
saka Feldspar english lan -ite
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 nggoleki, rock opaque
Tekstur
tektur
porphyritic
arborescent corak, vitreous
werna
ireng, coklat, cahya kanggo werna abu-abu peteng
ireng, biru, coklat, ijo, orange, abang, tan, kuning
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
No
Yes
ngeruk tahan
No
Yes
rereged tahan
No
No
angin tahan
Yes
Yes
asam tahan
Yes
No
katon
kurang lan alus
dilapisi, banded, veined saha
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
aggregates hiasan, jogan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, bangunan kantor
mapeng watu, Taman hiasan
Efesus arsitektur liyane
whetstones
curbing
industri
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
industri medical
durung digunakake
bedhah
Efesus jaman
monumen, reca, figurines cilik
artefak
Panggunaan sanès
komersial
tablet commemorative, Pottery, digunakake ing akuarium
mirror, perhiasan
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, splintery, rock grained banget nggoleki
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.
felsite 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, oksida wesi
senyawa isi
aluminium oxide, MgO, silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, kontak 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 Glacier, banyu erosi
Properties
fisik
atose
3-4
5-5.5
ukuran gandum
nggoleki grained medium
grained nggoleki
rengat
conchoidal
conchoidal
tilas
bluish ireng
putih
porosity
kurang keropos
banget kurang keropos
luster
grainy, mutiyara lan vitreous
vitreous
kekuatan compressive
ora Sumadhiya
0.15 n / mm 2
33
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
2.6-2.7
transparan
opaque
tembus
Kapadhetan
ora Sumadhiya
2.6 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.92 kj / kg k
10
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan
Cadangan
celengan ing bawana wétan
asia
India, Russia
Afghanistan, Indonesia, Japan, Russia
africa
Ethiopia, Somalia, South Africa
Kenya
europe
iceland
greece, hungary, iceland, italy, turkey
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
Canada, Mexico, USA
kidul amerika
Brazil
Argentina, Chile, Ecuador, Peru
celengan ing Oseania bawana
australia
Not Yet Found
New Zealand
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