definisi
syenite punika rock igneous coarse-grained kang dumadi utamané Feldspar alkali lan macem-macem mineral ferromagnesian
kenyte iku macem-macem phonolite porphyritic utawa trachyte rock karo phenocrysts rhomb shaped anorthoclase karo rupo olivine lan augite ing matrik glassy
Sajarah
asal
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gunung kenya
panemu
Ora dingerteni
JW Gregory
Etimologi
saka syénite french, saka syenites latin (lapis) (watu) saka syene
saka gunung ranges- Gunung kenya lan dijenengi dening JW Gregory in 1900
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kulawarga
group
plutonic
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kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque