Tag Archives: geology

What is the rarest crystal system?

The rarest crystal system is the trigonal or rhombohedral system. Only 5% of all known [...]

What are the 7 crystal groups?

The 7 crystal groups include the quartz family, feldspar family, mica family, amphibole family, pyroxene [...]

What are the 7 crystal systems?

The 7 crystal systems refer to the seven basic structures that all crystals are classified [...]

What are the 7 basic crystal structure?

The 7 basic crystal structures are the foundation of crystallography and understanding them can provide [...]

What is the rarest crystal shape?

The world of crystals is full of fascinating shapes, each one unique in its structure, [...]

What happens when you put pressure on crystals?

When pressure is applied to crystals, the piezoelectric effect occurs. This effect is the generation [...]

What is the weakest stone in the world?

The weakest stone in the world, according to the Mohs Scale of Hardness, is talc. [...]

What are 3 interesting facts about quartz?

Quartz, one of the most abundant minerals on earth, has an incredibly diverse range of [...]

Are there diamonds in Earth?

Yes, there are diamonds in Earth! In fact, the vast majority of diamonds are found [...]

How do crystals form in body?

Crystals are fascinating structures that can form in a variety of ways, including within the [...]