I don’t know ??
'fraid not. some minerals form from magma, which is hot, liquid rock material INSIDE Earth's surface. Not on Earth's surface.
Minerals
The crust.
Luster
Cleavages
On the surface or under the surface.
minerals
Raul A. Deju has written: 'Regional hydrology fundamentals' -- subject(s): Hydrology 'Surface properties of silicate minerals' -- subject(s): Silicate minerals 'A chemical interpretation of surface phenomena in silicate minerals' -- subject(s): Silicate minerals, Surface chemistry
Many minerals occur naturally on the earths surface in rock form
Luster
from lava
plain surface is formed by rocks and minerals making a flat surface. that is the answer to your question.
Diamond
LUSTER boiiiiiii
Minerals
Diamond
Luster-99.9% sure!