11 x 14 Vintage Mineral Print - Opal and Chalcedony tourmaline stone we've taken the extra step

we've taken the extra step of treating all surfaces with several coats of sealant to prevent oil from seeping into the rock

probably of the natural color

interpenetration-twin of two pentagonal-dodecahedra

Good for one fill-up and a burn time of about 3-4 hours)

A small bottle of lamp oil is included so the candle can be used the moment it is received

11 x 14 Vintage Mineral Print - Opal and Chalcedony tourmaline stone we've taken the extra stepVintage image from the early 1900s reproduced on uncoated classic matte paper. This lovely public domain image may be just what is needed to dress up your office, basement, rock collection or rock shop. This artwork features the following: 1. Semi opal, or common opal 2. Fire opal, on volcanic rock 3. Wood opal, wood fossilized by opal 4. Hyalite, botryoidal 5. Precious Opal, in matrix. 6 and 7. Precious Opal, in siliceous iron stone 8. Precious Opa.