Blocks / block.spelunkery.polished_quartz_block block.spelunkery.polished_quartz_block spelunkery:polished_quartz_block spelunkery Physics Properties Explosion Resistance 2.0 Hardness 3.0 Friction 0.60 Speed Factor 1.00x Jump Factor 1.00x Block Behavior Has Collision Yes Is Air No Can Occlude Yes Requires Correct Tool Yes Waterloggable No