Pyrite

Pyrite is a Tier 3 Jewel that is obtainable by player crafting. 

This jewel is designed to assist in the generation of resources.

Jewel Effects
Boost Silver Production
Boost Coal Production
Boost Limestone Production
Prime Silver Production
Boost E-Ther Evaporated

Jewel Recipe

Combine the Following

Tier 3 Anthracite
Tier 3 Grey