Bituminous Oil Shale (Five 1" x 1.5" Rocks) ($19.95 U.S.)* [BUY]

Bituminous Oil Sandstone (Five 1" x 1.5" Rocks) ($19.95 U.S.)* [BUY]

Bituminous Oil Dolostone (Five 1" x 1.5" Rocks) ($19.95 U.S.)* [BUY]

Cannel Coal (Five 1" x 1.5" Rocks) ($19.95 U.S.)* [BUY]

Colorado Oil Shale (1 lb) ($19.95 U.S.)* [BUY]

Gilsonite Asphaltum Powder (1 lb) ($24.95 U.S.)* [BUY]

Bituminous Coal (1 lb) ($19.95 U.S.)* [BUY]

Bituminous Oil Limestone (Five 1" x 1.5" Rocks) ($19.95 U.S.)* [BUY]

(* Shipping is for the U.S.A. only. Ask about shipping to other countries.) [ASK]

Gilsonite Asphaltum Powder (0.25 lb) ($14.95 U.S.)* [BUY]

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