definisi
ignimbrite punika rock vulkanik dumadi utamané saka pecahan pumice, kawangun dening consolidation saka materi setor dening mili pyroclastic
adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik
Sajarah
asal
new zealand
adak, Kapuloan Aleutian
panemu
Patrick marshall
defant lan Drummond
Etimologi
saka geni ignis latin + Imber, padusan imbr- udan, badai maya + -ite
saka adak, Kapuloan Aleutian
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, medium rock grained, rock opaque
tektur
aphanitic
porphyritic
werna
ibas, ireng, coklat, grey, pink, putih
ireng, coklat, cahya kanggo werna abu-abu peteng
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
kurang, vesicular lan foilated
kurang lan alus
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, homes, interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
Efesus njaba
minangka watu bangunan, Taman hiasan, bangunan kantor, mapeng watu
minangka watu bangunan, minangka madhep watu, bangunan kantor
Efesus arsitektur liyane
curbing
whetstones
industri
industri construction
omah bangunan utawa tembok, kanthi jumlah ongko construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
industri medical
-
-
Efesus jaman
artefak, monumen, reca, figurines cilik
monumen, reca, figurines cilik
Panggunaan sanès
komersial
pelaku kuburan, tablet commemorative, nggawe kriya
tablet commemorative, Pottery, digunakake ing akuarium
jinis
Batu piroklastik
Batu vulkanik penengah
fitur
tansah ditemokake minangka pipo vulkanik liwat lemah ndhuwur Continental jero
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
pinunjul arkeologi
monumen
-
-
monumen misuwur
-
-
reca
-
-
patung misuwur
-
-
Pictographs
-
-
petroglyphs
-
-
figurines
-
-
fosil
absen
absen
tatanan
ignimbrites sing kawangun saka dicampur banget lingkungan diurutake saka awu vulkanik utawa tuff lan pumice lapilli, umum karo pecahan lithic kasebar.
rocks adakite sing kawangun nalika cairan hydrous sing dirilis saka mineral sing break mudhun ing basalt metamorfosis, lan munggah menyang lapisan, banjur padha salat leleh sebagean.
komposisi
isi Mineral
apatite, biotite, kalsit, chlorite, Feldspar, hematite, hornblade, ilmenite, magnetite, olivine, pyroxene, quartz
olivine, plagioclase, pyroxene
senyawa isi
ca, NaCl
aluminium oxide, MgO, silikon dioksida
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia
udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, erosi gisik
erosi gisik, erosi segara, banyu erosi
fisik
atose
4-63-4
1
7
👆🏻
ukuran gandum
grained nggoleki
nggoleki grained medium
rengat
ora rata
conchoidal
tilas
putih
bluish ireng
porosity
Highly keropos
kurang keropos
luster
vitreous kanggo kurang
grainy, mutiyara lan vitreous
kekuatan compressive
243.80 n / mm 2200.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
-
-
tartamtu gravitasi
2.73-9999
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
1-1.8 g / cm 3-9999 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.20 kj / kg k0.84 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan
celengan ing bawana wétan
asia
Afghanistan, Armenia, Azerbaijan, Burma, Cambodia, China, India, Indonesia, Iran, Japan, Malaysia, Mongolia, Nepal, North Korea, Pakistan, Saudi Arabia, Syria, Taiwan, Thailand, Turkey, Vietnam, Yemen
India, Russia
africa
Cameroon, Cape Verde, Chad, Djibouti, Eritrea, Ethiopia, Kenya, Libya, Madagascar, Nigeria, Rwanda, South Africa, Sudan, Tanzania, Uganda
Ethiopia, Somalia, South Africa
europe
france, georgia, germany, greece, iceland, italy, Aku tresna sampeyan;, Poland, portugal, spain, united kingdom
iceland
wong
Antartika, pulo hawaii
-
celengan ing bawana kulon
lor amerika
Canada, Costa Rica, Panama, USA
Canada, USA
kidul amerika
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador
Brazil
celengan ing Oseania bawana
australia
Central Australia, Western Australia
-