Fully terminated single crystal of gem transparent yellow apatite. Has bright yellow color with lustrous crystals faces with a pyramidal termination.   Weight: 11.3 grams, Size: 31mm x 11mm x 12mm.

Fully terminated single crystal of gem transparent yellow apatite. Has bright yellow color with lustrous crystals faces with a pyramidal termination.   Weight:12.6 grams, Size: 26mm x 16mm x 14mm.

Fully terminated single crystal of gem transparent yellow apatite. Has bright yellow color with lustrous crystals faces with a pyramidal termination.   Weight: 13.7 grams, Size: 27mm x 16mm x 15mm.

Fully terminated single crystal of gem transparent yellow apatite. Has bright yellow color with lustrous crystals faces with a pyramidal termination.   Weight: 15.6 grams, Size: 24mm x 19mm x 18mm.

Fully terminated single crystal of gem transparent yellow apatite. Has bright yellow color with lustrous crystals faces with a pyramidal termination.   Weight: 21.3 grams, Size: 28mm x 23mm x 20mm.

Fully terminated single crystal of gem transparent yellow apatite. Has bright yellow color with lustrous crystals faces with a pyramidal termination.   Weight: 25.6 grams, Size: 33mm x 20mm x 17mm.

from Franklin Mining District, Sussex County, New Jersey Dark gray metallic franklinite crystals cluster in white calcite on matrix. The franklinite crystals have sharp octahedral form.   2.8 lbs, 5 x 3 x 2 inches

From Cerro de Mercado, Durango, Mexico   Gem transparent yellow fluorapatite crystals embedded on both sides of its gray quartz chalcedony. The fluorapatite crystals are prismatic hexagonal form with six-sided pyramidal terminations and rich golden yellow color.   2.8 lbs, 5 x 3.5 x 3 inches

from Hunza Valley, Gilgit-Baltistan, Pakistan   Transparent to translucent deep pink hexagonal fluorapatite crystal on an intergrown cluster of muscovite. The fluorapatite crystas has lustrous modified basal pinacoid faces and glassy prism faces.   79.4 grams, 1.5 x 1.5 x 2.5 inches