Hawaiite lan Coquina
Definition
definisi
hawaiite rock vulkanik sing meh podho basalt. iku basalt olivine karo komposisi antarané olivine alkali lan mugearite
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
joseph iddings
Dingertèni
Etimologi
saka hawaii pulo
saka Concha (latin) + Coquina (spanish) + Keong (english) = couquina (pertengahan abad ka-19)
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, medium atose rock
awet rock, rock alus
kulawarga
group
vulkanik
ora ditrapake
kategori liyane
rock opaque
rock grained coarse, rock opaque
Tekstur
tektur
glassy, massive, porphyritic, scoriaceous, vesicular
clastic
werna
ireng, coklat, cahya kanggo werna abu-abu peteng
ibas, wudo, orange
pangopènan
kurang
liyane
kekiatan
awet
non-awet
banyu tahan
Yes
No
ngeruk tahan
Yes
No
rereged tahan
No
No
angin tahan
Yes
No
asam tahan
No
No
katon
kurang lan alus
dilapisi, banded, veined saha
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, jogan, homes, Hotel, interior, pawon
aggregates hiasan, homes, Hotel, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, mapeng watu, Taman hiasan, bangunan kantor
Taman hiasan, bangunan kantor
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
omah bangunan utawa tembok, kanthi jumlah ongko construction
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak
artefak, monumen, reca, figurines cilik
Panggunaan sanès
komersial
nggawe kriya, nimbali segara
nggawe kriya
Jinis
jinis
Ora Kasadhiya
ora Sumadhiya
fitur
tahan struktural dhuwur marang erosi lan iklim, rock grained banget nggoleki
kasedhiya ing persil saka werna lan patron, iku salah siji saka rock tuwa
pinunjul arkeologi
monumen
used
used
monumen misuwur
pulo Paskah ing segitiga Polinesia, pacific segara
data ora kasedhiya
reca
durung digunakake
used
patung misuwur
ora ditrapake
data ora kasedhiya
Pictographs
used
used
petroglyphs
used
used
figurines
durung digunakake
used
fosil
absen
saiki
Tatanan
tatanan
hawaiite punika, hard rock nggoleki-grained sing formulir nalika bit lahar njupuk metu saka gunung lan tekan lumahing bumi.
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
olivine, plagioclase, pyroxene
apatite, augite, bronzite, kalsit, chert, chlorite, mineral lempung, epidote, Feldspar, garnet, micas, muscovite utawa illite
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
cao, karbon dioksida, wesi (iii) oxide, MgO
transformasi
metamorphism
Yes
No
jinis metamorphism
impact metamorphism
ora ditrapake
cuaca
Yes
Yes
jinis udan
udan biologi
udan biologi, udan kimia, udan mechanical
erosi
No
Yes
jinis erosi
ora ditrapake
erosi gisik, erosi segara, banyu erosi, angin erosi
Properties
fisik
atose
6
1-2
ukuran gandum
ora ditrapake
coarse grained
rengat
conchoidal
ora duwe aturan baku
tilas
ora kasedhiya
putih
porosity
kurang keropos
Highly keropos
luster
ora kasedhiya
kurang kanggo vitreous kanggo submetallic
kekuatan compressive
37.40 n / mm 2
28
ora Sumadhiya
cleavage
ora ditrapake
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
1.10-2.24
transparan
opaque
opaque
Kapadhetan
ora Sumadhiya
2.8-2.9 g / cm 3
situs termal
resistance
tahan panas, meksa tahan, nyandhang tahan
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
pulo hawaii
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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