It is rough and dark.
vitreous
yes, it is. amethyst is a purple type of quartz.
All minerals have luster. There are different types of luster. Pyrite has metallic luster.
the luster is waxy and silky
Amethyst - 2011 was released on: USA: 2011 (internet)
luster means dumbness.
No. Amethyst has a vitreous (glassy) luster.
luster
vitreous
the kannada word for amethyst is padmaraga
Amethyst
amethyst
amethyst, pinkish purple
Amethyst is mineral not a metal.
yes, it is. amethyst is a purple type of quartz.
The birthstone of February is the amethyst.
Amethyst is purple quartz.
Amethyst