Eckermannite Crystal #12 measures approximately 1 7/8 x 1 5/16" x 7/8" (50mm x 27mm x 23mm) and weighs approximately 1.8 ounces (52.1 grams). This Eckermannite is dark gray, and the matrix is white or light gray. These crystals that look dull in color are, in truth, sparkly in many spots on the surface of these pieces. This crystal is extremely rare.
Eckermannite Crystal #14 measures approximately 2 1/8 x 1 3/8" x 3/4" (54mm x 33mm x 19mm) and weighs approximately 2.1 ounces (54.4 grams). This Eckermannite is dark gray, and the matrix is white or light gray. These crystals that look dull in color are, in truth, sparkly in many spots on the surface of these pieces. This crystal is extremely rare.
Eckermannite Crystal #20 measures approximately 4 1/4 x 1 7/8" x 7/8" (109mm x 49mm x 25mm) and weighs approximately 5.2 ounces (134.6 grams). This Eckermannite is dark gray, and the matrix is white or light gray. These crystals that look dull in color are, in truth, sparkly in many spots on the surface of these pieces. This crystal is extremely rare.
Eckermannite Crystal #23 measures approximately 3 5/16 x 1 1/8" x 1 1/8" (87mm x 35mm x 32mm) and weighs approximately 4.4 ounces (113.2 grams). This Eckermannite is dark gray, and the matrix is white or light gray. These crystals that look dull in color are, in truth, sparkly in many spots on the surface of these pieces. This crystal is extremely rare.