Adakite vs Comendite
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
comendite punika hard, peralkaline igneous rock, jinis cahya rhyolite werna abu-abu biru
Sajarah
asal
adak, Kapuloan Aleutian
italy
panemu
defant lan Drummond
Dingertèni
Etimologi
saka adak, Kapuloan Aleutian
comendite asalé jeneng saka wilayah saka le commende ing San Pietro pulo ing Italia
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
medium rock grained, rock opaque
Tekstur
tektur
porphyritic
porphyritic
werna
ireng, coklat, cahya kanggo werna abu-abu peteng
biru, bluish - werna abu-abu
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
No
Yes
ngeruk tahan
No
Yes
rereged tahan
No
Yes
angin tahan
Yes
Yes
asam tahan
Yes
Yes
katon
kurang lan alus
foliated
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
countertops, aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, bangunan kantor
minangka watu bangunan, minangka madhep watu, Taman hiasan
Efesus arsitektur liyane
whetstones
curbing
industri
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping, nggawe semen alam, mentahan materi kanggo Pabrik mortir
industri medical
durung digunakake
durung digunakake
Efesus jaman
monumen, reca, figurines cilik
artefak
Panggunaan sanès
komersial
tablet commemorative, Pottery, digunakake ing akuarium
pelaku kuburan
Jinis
jinis
Ora Kasadhiya
rhyolite
fitur
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
rock grained banget nggoleki, iku salah siji sing paling tuwa, kuat lan paling angel rock
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
ora digunakake
petroglyphs
used
ora digunakake
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.
comendite jinis rock igneous kang kawangun amarga cooling lan solidification lahar utawa magma. bisa mbentuk karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.
komposisi
isi Mineral
olivine, plagioclase, pyroxene
albite, amphibole, quartz
senyawa isi
aluminium oxide, MgO, silikon dioksida
al, fe, kalium oxide
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism cataclastic, 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 gisik, banyu erosi
Properties
fisik
atose
3-4
6-7
ukuran gandum
nggoleki grained medium
grained medium
rengat
conchoidal
mrembet
tilas
bluish ireng
bluish ireng
porosity
kurang keropos
Highly keropos
luster
grainy, mutiyara lan vitreous
kurang
kekuatan compressive
ora Sumadhiya
92.40 n / mm 2
21
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
2
tartamtu gravitasi
ora Sumadhiya
2.38
transparan
opaque
opaque
Kapadhetan
ora Sumadhiya
ora Sumadhiya
situs termal
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan
Cadangan
celengan ing bawana wétan
asia
India, Russia
China
africa
Ethiopia, Somalia, South Africa
East Africa
europe
iceland
italy
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
Not Yet Found
kidul amerika
Brazil
Not Yet Found
celengan ing Oseania bawana
australia
Not Yet Found
Queensland
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