Dripstone Block

The dripstone block is a decoration block.

Breaking
Dripstone blocks require a pickaxe to be mined, in which case it drops itself. When mined without a pickaxe, it drops nothing. It can be blown up by TNT, in which case it also drops itself.

Natural generation
$$, dripstone blocks can be found in dripstone caves, which currently can only generate using single biome option. Clusters of dripstone blocks can also rarely generate in other cave types (details needed).

Trading
Stonemason villagers (what rank?) sell 4 dripstone blocks for 1 emerald.

Usage
The dripstone block is currently used only for decoration.

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