Image Item No. Description  11127  Rock 1 x 1 Crystal 4 Point (Brick, Round 1 x 1 with 4 Upward Fins / Points) Catalog: Parts: Rock  11127  Rock 1 x 1 Crystal 4 Point (Brick, Round 1 x 1 with 4 Upward Fins / Points) Catalog: Parts: Rock  52  Rock 1 x 1 Crystal 5 Point Catalog: Parts: Rock  52  Rock 1 x 1 Crystal 5 Point Catalog: Parts: Rock  10178  Rock 1 x 2 Crystal Stepped Catalog: Parts: Rock  10178  Rock 1 x 2 Crystal Stepped Catalog: Parts: Rock  10178  Rock 1 x 2 Crystal Stepped Catalog: Parts: Rock  15073  Rock Boulder Hinged, Half Catalog: Parts: Rock  47847  Rock Panel 2 x 4 x 6 Catalog: Parts: Rock  47847  Rock Panel 2 x 4 x 6 Catalog: Parts: Rock  47847  Rock Panel 2 x 4 x 6 Catalog: Parts: Rock  6082  Rock Panel 4 x 10 x 6 Rectangular (BURP) Catalog: Parts: Rock