I believe you mean peridotite, which is an igneous rock. Peridot, however, is a name applied to gem quality forsterite, which is a mineral.
Peridotite is a dark medium-grained intrusive igneous rock. It contains iron-rich and magnesium-rich minerals, at least 10 percent olivine, and no more than 10 percent feldspar.
Pumice is an extrusive igneous rock, not a mineral.
Limestone is a rock, composed mainly of the mineral calcite.
a mineral
a mineral
It is neither.
Some examples of igneous rocks not belonging to the three major families (basalt, granite, andesite) include obsidian, pumice, and tuff. These rocks form from unique cooling conditions or compositions, leading to textures and mineral content that differentiate them from the more common igneous rock types.
mineral
Mineral
Pumice is an extrusive igneous rock, not a mineral.
the mineral is clay and there is no rock
It is a mineral or a number of minerals which are part of the composition of rock.
A mineral is a rock, so yes.
Cobalt is a mineral, not a rock.
Limestone is a rock, composed mainly of the mineral calcite.
If the stone consisted purely of one mineral, then it would be a mineral and not a rock.
An accessory mineral is a mineral present in small amounts in a rock, but not considered to be characteristic of the rock.
It is a mineral