APATITE

• #5 on a scale

• 5 on the Mohs scale

• Bone mineral

• Calcium phosphate mineral

• Crystalline mineral

• It's 5 on the Mohs scale of hardness

• Mineral in the teeth

• Mineral that geologists hunger for?

• Mineral that triggers a craving?

• Mohs scale mineral

• Number five on the Mohs scale//Hungry-sounding mineral

• Phosphate mineral

• Tooth mineral

• A common complex mineral consisting of calcium fluoride phosphate or calcium chloride phosphate

• A source of phosphorus

Англо-русский строительный словарь. — М.: Русский Язык.С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова.1995.