Taconite vs Gneiss
Definition
definisi
taconite punika biji wesi kurang-bahan kang belongs kanggo sedimen rock lan ngemot bab 27% wesi lan 51% silika
gneiss jinis umum lan digunakake mbagekke saka rock kawangun dening pangolahan metamorphic regional dhuwur-bahan saka tatanan-ana wis sing padha Originally siji batuan beku utawa sedimentary
Sajarah
asal
western australia, Minnesota
dingerteni
panemu
Newton Horace Winchell
Dingertèni
Etimologi
saka jeneng gunung taconic ing england anyar
saka dhuwur german gneist tembung tengah (kanggo narik; supaya disebut amarga rock ing glitters)
kelas
rocks sedimentary
rocks metamorphic
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
ora ditrapake
ora ditrapake
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, medium rock grained, rock opaque
Tekstur
tektur
banded, trellis
banded, foliated, platy
werna
abang, coklat semu abang
ireng, coklat, pink, abang, putih
pangopènan
kurang
liyane
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
Yes
rereged tahan
No
Yes
angin tahan
Yes
Yes
asam tahan
No
No
katon
dilapisi, banded, veined saha
foliated
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, entryways, jogan, homes, interior
countertops, aggregates hiasan, jogan, interior
Efesus njaba
minangka watu bangunan, Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
minangka watu ukuran, digunakake kanggo jogan, treads tangga, wates lan sills jendhela.
minangka watu ukuran
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak
artefak
Panggunaan sanès
komersial
minangka Touchstone a, pelaku kuburan, nggawe kriya
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium
Jinis
jinis
Ora Kasadhiya
Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.
fitur
iku salah siji saka rock tuwa
umume atos kanggo tutul, iku salah siji saka rock tuwa
pinunjul arkeologi
monumen
used
used
monumen misuwur
data ora kasedhiya
Candhi sun konark ing india, washington tugu, kita
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
Pictographs
ora digunakake
ora digunakake
petroglyphs
ora digunakake
ora digunakake
figurines
used
durung digunakake
fosil
saiki
absen
Tatanan
tatanan
taconite jinis rock sedimentary kawangun nalika kali kaleksanane utawa transports bagéyan Broken rock kang mili. nalika kali tekan lake utawa segara, mbukak sawijining rocks diangkut settles utawa celengan ing ngisor segara utawa lake.
gneiss punika bahan dhuwur metamorphic rock IE wis ngalami luwih Suhu lan tekanan saka Schist. iku kawangun dening metamorfosis saka wangun gneiss saka rock vulkanik, krikel utawa granitie.
komposisi
isi Mineral
hematite, magnetite, quartz
biotite, chlorite, Feldspar, garnet, grafit, hornblade, micas, muscovite utawa illite, quartz, Quartzite, silika, zirkon
senyawa isi
fe, wesi (iii) oxide, silikon dioksida
aluminium oxide, NaCl, cao, wesi (iii) oxide, feo, kalium oxide, Magnesium karbonat, MgO, keda, fosfor pentoxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
No
Yes
jinis metamorphism
ora ditrapake
impact metamorphism
cuaca
Yes
Yes
jinis udan
udan biologi, udan mechanical
udan biologi, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, banyu erosi, angin erosi
erosi kimia, erosi gisik, erosi segara
Properties
fisik
atose
5.5-6
7
ukuran gandum
gedhe lan coarse grained
medium kanggo coarse grained
rengat
ora rata, splintery utawa conchoidal
ora duwe aturan baku
tilas
putih
putih
porosity
Highly keropos
banget kurang keropos
luster
earthy
kurang
kekuatan compressive
ora Sumadhiya
125.00 n / mm 2
17
cleavage
cacat
miskin
kateguhan
1.5
1.2
tartamtu gravitasi
5-5.3
2.5-2.7
transparan
tembus kanggo opaque
tembus kanggo opaque
Kapadhetan
ora Sumadhiya
2.6-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
3.20 kj / kg k
1
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
africa
Kenya, Morocco, South Africa, Tanzania
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
europe
austria, france, greece, italy, malta, Poland, portugal, Serbia, spain, sweden, united kingdom
albania, austria, Bosnia-Herzegovina, finland, france, georgia, germany, hungary, italy, Kosovo, Monaco, norway, Poland, romania, Serbia, Slovakia, slovenia, Swiss, Ukraine, united kingdom
wong
Greenland, agêng-atlantic Pegunungan
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, Mexico, USA
Canada, Costa Rica, Cuba, Mexico, Panama, USA
kidul amerika
Bolivia, Brazil
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
celengan ing Oseania bawana
australia
New South Wales, Queensland, South Australia, Western Australia
New South Wales, New Zealand, Queensland, Victoria
|
||
|
||
|
