diabase | diabas |
diabase | |||
|
diabase | |
noun |
A basic, dark-colored, holocrystalline, igneous rock, consisting essentially of a triclinic feldspar and pyroxene with magnetic iron; -- often limited to rocks pretertiary in age. It includes part of what was early called greenstone.
Sebuah, dasar berwarna gelap, holocrystalline, batuan beku, terdiri dasarnya dari triklinik feldspar dan piroksen dengan besi magnetik; - sering terbatas untuk batuan pretertiary di usia. Ini termasuk bagian dari apa yang disebut Greenstone awal.
|
diabas |
igneous rocks including diorite diabase batuan beku termasuk diorit diabas
diabase containing imbedded whitish spherules diabas mengandung spherules keputihan tertanam
|