Dims: 3-1/8" x 2-1/4" x 2-3/4"
Wt: 8.9 oz
This almost perfect specimen of Orthoclase boasts one large penetration twin measuring 1-1/2 inches by 1 inch by 3/4 inch. It is exceptionally clean, with a tiny amount of surface damage and a large crack running straight across it. It appears to have been broken off and then reglued to the matrix, which looks to be a pegmatitic syenite that contains a small visible crystal and a smaller black, hexagonal section of an unknown crystal.