Quick view Details sku: 48722 Calcite Optical Tower 2034g 7.5" x 3.5" MSRP: Now: $1,349.95 Add to Cart Compare Quick view sku: 48722 Calcite Optical Tower 2034g 7.5" x 3.5" Calcite Optical Tower 2034grams 7.5" x 3.5" Mineral Information: Optical calcite, also known as Iceland spar, is a form of calcite mineral that has the unique property of double refraction, meaning it can split a single ray of light into two separate... MSRP: Now: $1,349.95 Add to Cart Compare Compare Selected
Quick view sku: 48722 Calcite Optical Tower 2034g 7.5" x 3.5" Calcite Optical Tower 2034grams 7.5" x 3.5" Mineral Information: Optical calcite, also known as Iceland spar, is a form of calcite mineral that has the unique property of double refraction, meaning it can split a single ray of light into two separate... MSRP: Now: $1,349.95 Add to Cart Compare Compare Selected