I would say not likely. Most metals are rather soft in their pure form. One of the most distinguishing characteristics about metals is that they are sectile, or easily cut with a knife. Silver has a hardness (on the Mohs scale) of 3. That is probably not going to scratch many other minerals.
Copper can indeed scratch a few other rocks and minerals. These rocks and minerals must register as softer than copper on the hardness scale.
yes.
Yes magnatite does and it can be scratched by a nail Jk!
Yes. Barite is able to scratch any other mineral, or rock composed of minerals, with an equivalent or lower Mohs hardness rating (Barite: Mohs 3-3.5).
Some minerals have varying hardness according to the direction you may scratch
Minerals are not made of rocks. Rocks are aggregates of minerals.
yes.
yes it can
Diamond will scratch all rocks and other minerals, including itself.
Yes magnatite does and it can be scratched by a nail Jk!
Yes magnatite does and it can be scratched by a nail Jk!
Yes. Barite is able to scratch any other mineral, or rock composed of minerals, with an equivalent or lower Mohs hardness rating (Barite: Mohs 3-3.5).
Some minerals have varying hardness according to the direction you may scratch
The scratch table is called the Mohs Scale of Mineral Hardness and measures the hardness of minerals in relation to the known hardest (diamond) and softest (talc) minerals.
Moonstone, Agitized Coral, Copper
Cars are made of steel, aluminum, copper, & magnesium. All these come from rocks or minerals. So the answer is yes.
Almost every part of an automobile is made from rocks or minerals. The steel, glass, brass, aluminum, copper, and plastic. All of these come from rocks or some minerals.
yes you mine all kinds of rocks and minerals