Basalt

Basalt Is a Sediment that copies texture of the Bedrock but its darker Only Exist If there are sediments like:


 * Yttrium Oxide
 * Yttrium Lignite
 * Lignite (Hard)
 * Lignite (Soft)
 * Bromelite

Info

 * Depth:958
 * Tool:Core Drill
 * Hardness:1200