Fluorapatite crystals in Quartz from Cerro de Mercado, Durango, Mexico kambaba with various scientists proposing length

with various scientists proposing length estimates ranging between 12 and 13 m (39-43

It can bring clarity of the mind and help you to become more in tune with yourself

The ammonite has been naturally replaced by calcite with small areas showing its original mother of pearl iridescent outer shell

Weight: 24

Huallanca District

Fluorapatite crystals in Quartz from Cerro de Mercado, Durango, Mexico kambaba with various scientists proposing lengthFrom 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