Gneiss lan Litchfieldite
Definition
definisi
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
litchfieldite punika rock langka igneous kang coarse-grained, foliated lan macem-macem nepheline syenite, kadhangkala uga disebut minangka nepheline syenite gneiss utawa gneissic nepeheline syenite
Sajarah
asal
dingerteni
usa
panemu
Dingertèni
Bayley
Etimologi
saka dhuwur german gneist tembung tengah (kanggo narik; supaya disebut amarga rock ing glitters)
saka occurrence ing Litchfield, maine, usa
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
ora ditrapake
plutonic
kategori liyane
rock grained coarse, medium rock grained, rock opaque
rock grained coarse, rock opaque
Tekstur
tektur
banded, foliated, platy
granular
werna
ireng, coklat, pink, abang, putih
coklat, wudo, krim, ijo, grey, pink, putih
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
Yes
rereged tahan
Yes
Yes
angin tahan
Yes
No
asam tahan
No
No
katon
foliated
banded lan foilated
Kagunaane
arsitektur
Efesus interior
countertops, aggregates hiasan, jogan, interior
countertops, aggregates hiasan, jogan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
minangka watu ukuran
minangka watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping, nggawe semen alam, Pabrik Magnesium lan dolomite refractories, produksi kaca lan keramik
industri medical
ora kasedhiya
ora kasedhiya
Efesus jaman
artefak
artefak, monumen, reca
Panggunaan sanès
komersial
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium
nggawe kriya
Jinis
jinis
Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.
borolanite lan litchfieldite
fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa
aplikasi saka asam ing lumahing nimbulaké frosting mendhung, kasedhiya ing persil saka werna lan patron, dissolves asam klorida, iku salah siji saka rock tuwa
pinunjul arkeologi
monumen
used
used
monumen misuwur
Candhi sun konark ing india, washington tugu, kita
ora kasedhiya
reca
durung digunakake
used
patung misuwur
ora ditrapake
ora kasedhiya
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
durung digunakake
used
fosil
absen
absen
Tatanan
tatanan
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.
litchfieldite punika, hard rock nggoleki-grained 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.
komposisi
isi Mineral
biotite, chlorite, Feldspar, garnet, grafit, hornblade, micas, muscovite utawa illite, quartz, Quartzite, silika, zirkon
albite, amphibole, biotite, cancrinite, Feldspar, hornblende, plagioclase, pyroxene, sodalite
senyawa isi
aluminium oxide, NaCl, cao, wesi (iii) oxide, feo, kalium oxide, Magnesium karbonat, MgO, keda, fosfor pentoxide, silikon dioksida, titanium dioxide
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
Yes
Yes
jinis metamorphism
impact metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, 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 segara
erosi gisik, banyu erosi, angin erosi
Properties
fisik
atose
7
5.5-6
ukuran gandum
medium kanggo coarse grained
coarse grained
rengat
ora duwe aturan baku
conchoidal kanggo ora rata
tilas
putih
putih
porosity
banget kurang keropos
kurang keropos
luster
kurang
greasy kanggo kurang
kekuatan compressive
125.00 n / mm 2
17
150.00 n / mm 2
14
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
1.2
ora kasedhiya
tartamtu gravitasi
2.5-2.7
2.6
transparan
tembus kanggo opaque
tembus kanggo opaque
Kapadhetan
2.6-2.9 g / cm 3
2.6 g / cm 3
situs termal
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, impact tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
Not Available
africa
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
South Africa
europe
albania, austria, Bosnia-Herzegovina, finland, france, georgia, germany, hungary, italy, Kosovo, Monaco, norway, Poland, romania, Serbia, Slovakia, slovenia, Swiss, Ukraine, united kingdom
finland, norway, portugal
wong
ora kasedhiya
ora kasedhiya
celengan ing bawana kulon
lor amerika
Canada, Costa Rica, Cuba, Mexico, Panama, USA
Canada
kidul amerika
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
Brazil
celengan ing Oseania bawana
australia
New South Wales, New Zealand, Queensland, Victoria
Not Available
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