definisi
dacite punika rock igneous vulkanik kang rintermediate ing komposisi antarane awujud lan rhyolite
krikel punika rock sedimentary nggoleki-grained kang kawangun dening compaction saka silt lan lempung-ukuran partikel mineral
Sajarah
asal
romania lan Moldova, europe
-
panemu
Ora dingerteni
Johann Gottlob Lehmann
Etimologi
saka Dacia, sawijining provinsi saka kekaisaran Romawi kang lay antarane Kali Danube lan Pagunungan Carpathian ngendi rock ing Pisanan
saka german watu gamping schalstein laminated, lan lapisan schalgebirge saka watu ing rock stratified. saka scealu english lawas ing bab saka- pangertèn basa sing kapérang pisah,
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, rock alus
awet rock, medium atose rock
kulawarga
group
vulkanik
-
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
tektur
aphanitic kanggo porphyritic
clastic, splintery
werna
bluish - werna abu-abu, coklat, grey, cahya kanggo werna abu-abu peteng
ireng, coklat, wudo, ijo, grey, abang, kuning
pangopènan
kurang
liyane
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
vesicular
muddy
arsitektur
Efesus interior
aggregates hiasan, entryways, interior
aggregates hiasan, homes, interior
Efesus njaba
minangka watu bangunan, mapeng watu, Taman hiasan
minangka watu bangunan, minangka madhep watu, bangunan kantor
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
minangka watu ukuran, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping
Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, nggawe semen alam, mentahan materi kanggo Pabrik mortir
industri medical
-
-
Efesus jaman
artefak
artefak, reca
Panggunaan sanès
komersial
tablet commemorative, nggawe kriya
nggawe kriya, Pottery
jinis
dacite footwall, hanging dacite wall, tuff lan biotite dacite
krikel abang, krikel ireng, krikel ijo, krikel werna abu-abu lan krikel kuning
fitur
tuan rumah rock kanggo timbal, iku salah siji saka rock tuwa
gampang pecah dadi lancip piring, umume atos kanggo tutul, rock grained banget nggoleki
pinunjul arkeologi
monumen
-
-
monumen misuwur
-
jantar mantar ing india
reca
-
-
patung misuwur
-
-
Pictographs
-
-
petroglyphs
-
-
figurines
-
-
fosil
absen
saiki
tatanan
dacitic magma wis kawangun dening subduksi saka lemah ndhuwur enom laut ing piring Continental felsic nglukis. luwih, ing satunggalipun saperangan wis hydrothermally ngrubah minangka quartz lan sodium sing ditambahake.
Wangun krikel nalika partikel lempung banget nggoleki-grained sing setor ing banyu kang dumunung ing ngisor banyu badan. lagi mengko compacted Empu mbentuk krikel.
komposisi
isi Mineral
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
albite, biotite, kalsit, chert, chlorite, dolomite, hematite, micas, muscovite utawa illite, pyrite, quartz, silika, sulfides
senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida
ca, fe, mg, silikon dioksida, sodium
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic
-
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia
erosi kimia, erosi gisik, erosi Glacier
fisik
atose
2-2.253
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
banget nggoleki-grained
rengat
conchoidal
-
tilas
putih
putih
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
kekuatan compressive
70.00 n / mm 295.00 n / mm 2
0.15
450
👆🏻
cleavage
sampurna
slaty
kateguhan
-
2.6
tartamtu gravitasi
2.86-2.872.2-2.8
0
8.4
👆🏻
transparan
tembus
opaque
Kapadhetan
2.77-2.771 g / cm 32.4-2.8 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.92 kj / kg k0.39 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan
celengan ing bawana wétan
asia
-
Bangladesh, China, India, Russia
africa
-
Ethiopia, Kenya, Morocco, South Africa, Tanzania
europe
france, greece, romania, Scotland, spain
austria, france, germany, greece, italy, romania, Scotland, spain, Swiss
wong
-
-
celengan ing bawana kulon
lor amerika
USA
USA
kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
celengan ing Oseania bawana
australia
New Zealand, South Australia, Western Australia
New South Wales, New Zealand, Queensland, Victoria, Western Australia