Coquina vs Adakite
Definition
definisi
Coquina punika rock sedimentary sing dumadi salah siji Enèng sing lamur meh tanggung saka diangkut, abraded, lan mekanisme-diurutake pecahan saka meriam moluska, trilobites, brachiopods, utawa invertebrata liyane
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
Sajarah
asal
bokor foreland european
adak, Kapuloan Aleutian
panemu
Dingertèni
defant lan Drummond
Etimologi
saka Concha (latin) + Coquina (spanish) + Keong (english) = couquina (pertengahan abad ka-19)
saka adak, Kapuloan Aleutian
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, rock alus
awet rock, medium atose rock
kulawarga
group
ora ditrapake
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, medium rock grained, rock opaque
Tekstur
tektur
clastic
porphyritic
werna
ibas, wudo, orange
ireng, coklat, cahya kanggo werna abu-abu peteng
pangopènan
liyane
kurang
kekiatan
non-awet
awet
banyu tahan
No
No
ngeruk tahan
No
No
rereged tahan
No
No
angin tahan
No
Yes
asam tahan
No
Yes
katon
dilapisi, banded, veined saha
kurang lan alus
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, homes, Hotel, interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
Efesus njaba
Taman hiasan, bangunan kantor
minangka watu bangunan, minangka madhep watu, bangunan kantor
Efesus arsitektur liyane
curbing
whetstones
industri
industri construction
omah bangunan utawa tembok, kanthi jumlah ongko construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak, monumen, reca, figurines cilik
monumen, reca, figurines cilik
Panggunaan sanès
komersial
nggawe kriya
tablet commemorative, Pottery, digunakake ing akuarium
Jinis
jinis
ora Sumadhiya
Ora Kasadhiya
fitur
kasedhiya ing persil saka werna lan patron, iku salah siji saka rock tuwa
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
pinunjul arkeologi
monumen
used
used
monumen misuwur
data ora kasedhiya
data ora kasedhiya
reca
used
used
patung misuwur
data ora kasedhiya
data ora kasedhiya
Pictographs
used
used
petroglyphs
used
used
figurines
used
used
fosil
saiki
absen
Tatanan
tatanan
Coquina punika rock sedimentary kang kawangun nalika milyar seashell cilik kerang-kaya, disebut Coquina, utawa cockleshell sing die lan Empu sing setor, disarèkaké lan dadi menyang rock nalika meksa wis Applied.
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.
komposisi
isi Mineral
apatite, augite, bronzite, kalsit, chert, chlorite, mineral lempung, epidote, Feldspar, garnet, micas, muscovite utawa illite
olivine, plagioclase, pyroxene
senyawa isi
cao, karbon dioksida, wesi (iii) oxide, MgO
aluminium oxide, MgO, silikon dioksida
transformasi
metamorphism
No
Yes
jinis metamorphism
ora ditrapake
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
cuaca
Yes
Yes
jinis udan
udan biologi, udan kimia, udan mechanical
udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi gisik, erosi segara, banyu erosi, angin erosi
erosi gisik, erosi segara, banyu erosi
Properties
fisik
atose
1-2
3-4
ukuran gandum
coarse grained
nggoleki grained medium
rengat
ora duwe aturan baku
conchoidal
tilas
putih
bluish ireng
porosity
Highly keropos
kurang keropos
luster
kurang kanggo vitreous kanggo submetallic
grainy, mutiyara lan vitreous
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
1.10-2.24
ora Sumadhiya
transparan
opaque
opaque
Kapadhetan
2.8-2.9 g / cm 3
ora Sumadhiya
situs termal
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
Not Yet Found
India, Russia
africa
Not Yet Found
Ethiopia, Somalia, South Africa
europe
united kingdom
iceland
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
USA
Canada, USA
kidul amerika
Not Yet Found
Brazil
celengan ing Oseania bawana
australia
Not Yet Found
Not Yet Found
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