Picrite vs Coquina
Definition
definisi
picrite iku macem-macem dhuwur-Magnesium basalt olivine sing sugih banget ing olivine Mineral
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
Sajarah
asal
pulo hawaii
bokor foreland european
panemu
Dingertèni
Dingertèni
Etimologi
saka pikros greek pait + -ite, abad ka-19
saka Concha (latin) + Coquina (spanish) + Keong (english) = couquina (pertengahan abad ka-19)
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, rock alus
kulawarga
group
vulkanik
ora ditrapake
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque
Tekstur
tektur
earthy, atos
clastic
werna
ireng, coklat, wernane, ijo, grey, pink, putih, kuning
ibas, wudo, orange
pangopènan
kurang
liyane
kekiatan
awet
non-awet
banyu tahan
Yes
No
ngeruk tahan
Yes
No
rereged tahan
Yes
No
angin tahan
Yes
No
asam tahan
Yes
No
katon
atos saha
dilapisi, banded, veined saha
Kagunaane
arsitektur
Efesus interior
countertops, aggregates hiasan, homes, interior
aggregates hiasan, homes, Hotel, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Taman hiasan, bangunan kantor
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
minangka agen sintering ing industri baja kanggo proses biji wesi, Pabrik semen, kanggo dalan kanthi jumlah ongko, Pabrik Magnesium lan dolomite refractories, roadstone, digunakake kanggo jogan, treads tangga, wates lan sills jendhela.
omah bangunan utawa tembok, kanthi jumlah ongko construction
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak, monumen, reca
artefak, monumen, reca, figurines cilik
Panggunaan sanès
komersial
tambahan feed kanggo ternak, minangka waja rock kanggo tembok segara, flux Metallurgical, Pottery, sumber magnesia (MgO)
nggawe kriya
Jinis
jinis
oceanite
ora Sumadhiya
fitur
tuan rumah rock kanggo timbal
kasedhiya ing persil saka werna lan patron, iku salah siji saka rock tuwa
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
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
used
used
fosil
absen
saiki
Tatanan
tatanan
picrite punika nggoleki-grained, hard rock 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.
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.
komposisi
isi Mineral
biotite, olivine, plagioclase, pyrrhotite
apatite, augite, bronzite, kalsit, chert, chlorite, mineral lempung, epidote, Feldspar, garnet, micas, muscovite utawa illite
senyawa isi
al, cao, karbon dioksida, mg, MgO
cao, karbon dioksida, wesi (iii) oxide, MgO
transformasi
metamorphism
Yes
No
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional
ora ditrapake
cuaca
Yes
Yes
jinis udan
udan biologi
udan biologi, udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi gisik, erosi segara, banyu erosi, angin erosi
Properties
fisik
atose
6.8
1-2
ukuran gandum
grained nggoleki
coarse grained
rengat
ora rata
ora duwe aturan baku
tilas
putih, greenish putih utawa abu-abu
putih
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang kanggo vitreous kanggo submetallic
kekuatan compressive
189.00 n / mm 2
11
ora Sumadhiya
cleavage
cacat
ora kasedhiya
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
2.75-2.92
1.10-2.24
transparan
opaque
opaque
Kapadhetan
1.5-2.5 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
0.88 kj / kg k
13
ora Sumadhiya
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
India, Russia
Not Yet Found
africa
South Africa
Not Yet Found
europe
iceland
united kingdom
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
USA
kidul amerika
Brazil
Not Yet Found
celengan ing Oseania bawana
australia
Not Yet Found
Not Yet Found
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