Yes. In fact, the definition of a rock is a solid naturally occurring object composed of minerals.
hot molten rock
The rock used to find a mineral's streak color is unglazed porcelain.
You can use rocks to find minerals because many minerals show up in certain kinds of rock. For instance, beryl can be found in schist or limestone.
In cheshire you can find rock salt in the mines.
A rock is not a mineral however a rock is made of several minerals
Any rock contains minerals. So does all food. If you are looking for minerals, rocks and mineral specimens, you can find them everywhere in nature.
MINERALS
To find the streak of a rock, you can rub the rock against an unglazed white porcelain tile to observe the color of the powder left behind. The color of the streak can help identify the minerals present in the rock.
Rock minerals form from lava, magma or solutions.
Well, the minerals in rocks vary depending on the type of rock.
i rock and my name is kent p.s im a hacker
Granite is one example of a rock containing two or more minerals.