Calcite (Inventory)/Spar/chenille/pool
From LagWiki
The chenille/pool field should be used to list stations which have pool spar crystals.
Pool spar are well-defined crystals that grew under water. Chenille spar are a subset of pool spar with small spar crystals coating the pool or shelfstone that are almost velvety.
The pool may be dry or still filled with water.
