Stone Resources

In the game, there are various stone resources:
*Rocks: commonly found on all planets, used to make Concrete at planetary refineries.
*Salt: found on different planets, used for cooking and to make polymers at orbital refineries.
*Sulfur: found on Beta Prairie and Brutus, used to make gunpowder for ammunition and for hydroponics.
*Iron: found on different planets, used for most tools, crafting stations, weapons and vehicle parts.
*Tarphite: found in a mine on most planets, used to make batteries and land claims.
*Platinum: not found on Beta Prairie but found on Cassius and elsewhere, used to make CPU chips for sale at a Tech Toys merchant.
*Helium: found in a mine on Nox, Janson and in bulk on Caliban, used to make fuel cells for spaceships.
*Uranium: found in bulk on Nox, used to make nuclear fuel cells for spaceships.
*Quartz: reflective crystals found on Caliban, which don't drop Flint as the "junk" resource but drop Stone instead.
*Crystal Shards: found on Janson, but not harvestable, only used in the Grazer recipe.
category:harvesting