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Astro Gallery of Gems
From Soygaon, Aurangabad district, Maharashtra, India. Large several interconnected spherical groups of radiating peach-colored thomsonite crystals covered with transparent needle-thin crystals of mesolite all on the gossan matrix. The specimen is in pristine condition, with no damage. Crystals have nice even color with no contact.
Skutterudite from Arbhar Bei Mine, Bou Azzer, Djebel Sarrho, Dades, Morocco. Bright metallic skutterudite crystals with white calcite matrix. The skutterudite crystals are lustrous and well-exposed with distinct crystals easily visible.
Mosasaurs are an extinct group of large marine reptiles. Their first fossil remains were discovered in a limestone quarry at Maastricht on the Meuse in 1764. Mosasaurs probably evolved from an extinct group of aquatic lizards known as aigialosaurs in the Early Cretaceous. During the last 20 million years of the Cretaceous period (Turonian-Maastrichtian ages), with the extinction of the ichthyosaurs and decline of plesiosaurs, mosasaurs became the dominant marine predators.Mosasaur teeth come in various sizes and from various species. This specimen is a large, finest grade fossil mosasaur tooth from a Mosasaurus beaugei. This species is the largest identified mosasaur species from the Oulad Abdoun Basin of Morocco and the largest of six species known in the Maastrichtian phosphates of the Ganntour Basin (Morocco). The tooth is complete and intact, fully embedded within the matrix. LATE CRETACEOUS PERIOD: 73 - 65 million years agoWeight: 133.9 grams, Size: 1.5 x 1.5 x 4.5 inches
Mosasaurs are an extinct group of large marine reptiles. Their first fossil remains were discovered in a limestone quarry at Maastricht on the Meuse in 1764. Mosasaurs probably evolved from an extinct group of aquatic lizards known as aigialosaurs in the Early Cretaceous. During the last 20 million years of the Cretaceous period (Turonian-Maastrichtian ages), with the extinction of the ichthyosaurs and decline of plesiosaurs, mosasaurs became the dominant marine predators.Mosasaur teeth come in various sizes and from various species. This specimen is a large, finest grade fossil mosasaur tooth from a Mosasaurus beaugei. This species is the largest identified mosasaur species from the Oulad Abdoun Basin of Morocco and the largest of six species known in the Maastrichtian phosphates of the Ganntour Basin (Morocco). The tooth is complete and intact, fully embedded within the matrix. LATE CRETACEOUS PERIOD: 73 - 65 million years agoWeight: 178.6 grams, Size: 1.5 x 1.5 x 4.5 inches
From Shigar Valley, Shigar District, Gilgit-Baltistan, PakistanCluster of many elongated aquamarine crystals with lustrous black schorl tourmaline crystals and quartz crystals on albite matrix. The aquamarine crystal is flawless internally and has microscopic patterns on the faces giving a textured appearance. Weight: 3.8 lbs, Size: 5 x 5 x 5 inches
Mosasaurs are an extinct group of large marine reptiles. Their first fossil remains were discovered in a limestone quarry at Maastricht on the Meuse in 1764. Mosasaurs probably evolved from an extinct group of aquatic lizards known as aigialosaurs in the Early Cretaceous. During the last 20 million years of the Cretaceous period (Turonian-Maastrichtian ages), with the extinction of the ichthyosaurs and decline of plesiosaurs, mosasaurs became the dominant marine predators.Mosasaur teeth come in various sizes and from various species. This specimen is a large, finest grade fossil mosasaur tooth from a Mosasaurus beaugei. This species is the largest identified mosasaur species from the Oulad Abdoun Basin of Morocco and the largest of six species known in the Maastrichtian phosphates of the Ganntour Basin (Morocco). The tooth is complete and intact, fully embedded within the matrix. LATE CRETACEOUS PERIOD: 73 - 65 million years agoWeight: 163.5 grams, Size: 2 x 1.5 x 4 inches
Mosasaurs are an extinct group of large marine reptiles. Their first fossil remains were discovered in a limestone quarry at Maastricht on the Meuse in 1764. Mosasaurs probably evolved from an extinct group of aquatic lizards known as aigialosaurs in the Early Cretaceous. During the last 20 million years of the Cretaceous period (Turonian-Maastrichtian ages), with the extinction of the ichthyosaurs and decline of plesiosaurs, mosasaurs became the dominant marine predators.Mosasaur teeth come in various sizes and from various species. This specimen is a large, finest grade fossil mosasaur tooth from a Mosasaurus beaugei. This species is the largest identified mosasaur species from the Oulad Abdoun Basin of Morocco and the largest of six species known in the Maastrichtian phosphates of the Ganntour Basin (Morocco). The tooth is complete and intact, fully embedded within the matrix. LATE CRETACEOUS PERIOD: 73 - 65 million years agoWeight: 135.2 grams, Size: 2 x 1 x 4 inches
From Barite on Galena with Pyrite from Huanzala Mine, Huallanca District, Huanuco Department, Peru. Lustrous grey metallic galena crystals showing Interpenetrant twinned formation with small tabular quartz crystals.
From Jebel Ouichane, Beni Bou Ifrour, Nador, Nador Province, Oriental Region, Morocco. Lustrous transparent blue-gray bladed barite crystals in intersecting aggregates of subparallel crystals on goethite. The small transparent colorless barite crystals overgrew on the large barite crystals.
Mosasaurs are an extinct group of large marine reptiles. Their first fossil remains were discovered in a limestone quarry at Maastricht on the Meuse in 1764. Mosasaurs probably evolved from an extinct group of aquatic lizards known as aigialosaurs in the Early Cretaceous. During the last 20 million years of the Cretaceous period (Turonian-Maastrichtian ages), with the extinction of the ichthyosaurs and decline of plesiosaurs, mosasaurs became the dominant marine predators.Mosasaur teeth come in various sizes and from various species. This specimen is a large, finest grade fossil mosasaur tooth from a Mosasaurus beaugei. This species is the largest identified mosasaur species from the Oulad Abdoun Basin of Morocco and the largest of six species known in the Maastrichtian phosphates of the Ganntour Basin (Morocco). The tooth is complete and intact, fully embedded within the matrix. LATE CRETACEOUS PERIOD: 73 - 65 million years agoWeight: 115 grams, Size: 1.5 x 1.5 x 4.75 inches
Fully terminated transparent gem quality spodumene var. kunzite with intense vibrant pink color all throughout the crystals. The crystal faces are deeply striated with a glassy luster. The vibrant pink color at its c-axis. Damage free.
From Jalgaon District, Maharashtra, India. A classic example of a cream-colored cluster of bowtie stilbite crystal on matrix. Stilbite crystals are translucent with lustrous crystal faces throughout.
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