×

Trachyte
Trachyte

Websterite
Websterite



ADD
Compare
X
Trachyte
X
Websterite

Trachyte lan Websterite Definition

Definition

definisi

trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
websterite punika ultramafic lan ultrabasic rock sing kasusun saka takeran kira-kira witjaksono orthopyroxene lan clinopyroxene. iku jinis khusus saka pyroxenite.

Sajarah

asal

-
webster, North Carolina

panemu

Alexandre brongniart Rene Hauy
Ora dingerteni

Etimologi

saka trakhus greek atos 'utawa roughness trakhutēs
saka kutha webster dumunung ing North Carolina

kelas

batuan beku
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, hard rock

kulawarga

group

vulkanik
plutonic

kategori liyane

rock grained nggoleki, rock opaque
rock grained coarse, rock opaque