Rocks are aggregates of minerals,thus there is no rock without minerals.
Q.E.D
Cobalt is a mineral, not a rock.
is a mineral
It is a Mineral
cinnabar is mineral
== Talc is a mineral. == True... but Talc is a Metamorphic rock. == Actually it is a metamorphic mineral, 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.
No. A crystal is the solid form of a mineral. Mineral crystals are present in nearly every rock, regardless of type.
mineral
Mineral
The general term for a rock fragment is a sedimentary rock. This is taught in science.
The texture and mineral composition of a rock are the characteristics that determine its category in metamorphic rocks. Texture refers to the arrangement of mineral grains, while mineral composition indicates the types of minerals present and their abundance.
The most useful physical property when classifying a rock is its mineral composition. This includes identifying the specific minerals present in the rock and their relative proportions. By analyzing these properties, geologists can categorize rocks into different types based on their mineral content.
the mineral is clay and there is no rock
The property of cleavage or fracture would be most useful in identifying the unknown rock. Cleavage refers to the way a mineral breaks along flat surfaces, while fracture refers to how it breaks when no cleavage is present. These properties can help to determine the mineral composition of the 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.
Magnetite is classified as a mineral, not a rock.