Question

which sources are included in material source in brief

Answer 1

Explanation:

The geographical origin of naturally occurring vegetable, animal or geological materials which either have been used to form an object or form specimens or deposits in their own right eg a quarry source for stone, country of origin of timber, geological outcrop for imported stone or fossil. (Note that this is separate from Object production place which is where the original materials are modified by human intervention to form an object).

Answer 2

Explanation:

The geographical origin of naturally occurring vegetable, animal or geological materials which either have been used to form an object or form specimens or deposits in their own right eg a quarry source for stone, country of origin of timber, geological outcrop for imported stone or fossil.