Sugar is not a mineral, but rather a vegetable product. So it has no 'luster', so to speak.
Diamonds do not have a metallic luster; diamond luster is adamantine to waxy.
Calcite typically exhibits a vitreous or glassy luster.
Like quartz it has a glassy luster
Graphite is black and posseses dull appearance
Hornblende does not have a metallic luster. It typically has a non-metallic, vitreous to dull luster depending on its composition and crystal structure.
Diamonds do not have a metallic luster; diamond luster is adamantine to waxy.
the answer is luster/
All minerals have luster. There are different types of luster. Pyrite has metallic luster.
a luster
luster
produces no luster
luster
Alex Luster's birth name is Alexander Luster.
No. Amethyst has a vitreous (glassy) luster.
Yes, it has a glassy luster.
the luster is waxy and silky
Peridot's luster is vitreous to oily. (: