Hematite

Hematite is the only metal gemstone it is due to the fact, that in its natural form it is found in crystal never as a mix.

Special Properties
In the form of a gemstone it is only valuable for its looks and rarity, Often used as a decoration. After it gets melted the crystal structure changes into the metalic elemental structure and it gains properties that allow it to channel energy into an invisible field which repels water. In order for this to work correctly, the ore must be melted into a perfect sphere. The more accurate it is, the less energy is wasted in the process of generating an anti water field.

In order to achieve that, energy must be directed into a purified hematite sphere created through the extreme smelting process

Mineral Deposits
It is mined in the deeper mines of   along the Iron ore