Concentrated sandstone rocks

The sandstone rocks are called Mineral Deposits when the cursor is hovered over them by the player. Currently the spawn mechanics of these rocks are not fully understood, but they do deplete or "collapse" and become collapsed mineral deposits on their own. When the rocks are in their collapsed state they take an unknown amount of time to respawn and become usable again. The rocks yield the standard 1kg, 2kg, 5kg, and 10kg sandstone blocks that regular sandstone yields like out near the bandit camp. The player does receive an extra 5% experience while mining these rocks.