Quartz is a silicate, related to the flints and the cherts.
quarts
mineral
Rose quartz is a variety of quartz which is a mineral.
the mineral that has a hardness of 7 is "Quarts
Quarts are units of liquid measure. Quartz is a mineral.
quarts
because it is
Diamond is the hardest mineral on earth.
Quarts are units of liquid measure. Quartz is a mineral.
Rose quartz is actually a silicate mineral that may appear in metamorphic, sedimentary, and igneous rocks.
Rose quartz is composed of the mineral quartz, formula SiO2.
Zinc is a metal element and is not classified under a specific mineral group. It is commonly found in nature as the mineral sphalerite, which is a zinc sulfide.