Father's Day Sale - By Price: Highest to Lowest

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Museum-quality, fossilized and calcified ammonite shell with an iridescent, opalized shimmer displaying hints of vibrant red. The fossilized shells...

Beautiful one-of-a-kind, free-form bowl carved out of a single chunk of snow quartz. This will make a beautiful centerpiece to complement your home...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Museum-quality, fossilized and calcified ammonite shell with an iridescent, opalized shimmer displaying hints of vibrant red. The fossilized shells...

AAA-quality polished Pyrite heart from Peru. This mineral's metallic luster and pale brass-yellow hue gives it a superficial resemblance to gold. T...

Bright and lively natural carnelian agate polished decorative dish. Has wonderful translucent banding of deep brick-red to yellow colors in a swirl...

AA quality large polished Septarian Egg from Madagascar, has a great mix of yellow calcite and brown Aragonite in a very cool design.  Septarian ha...

Top quality, Brazilian natural agate freeform slice in a custom black wooden frame. This piece polished on both sides, untreated and displays beaut...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Museum-quality, fossilized and calcified ammonite shell with an iridescent, opalized shimmer displaying hints of vibrant red. The fossilized shells...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Beautiful Brazilian banded lace agate, lined with lustrous colorless quartz crystals. Both side has been polished to a mirror finish revealing colo...

Bright and lively natural carnelian agate polished decorative dish. Has wonderful translucent banding of deep brick-red to yellow colors in a swirl...

Bright and lively natural carnelian agate polished decorative dish. Has wonderful translucent banding of deep brick-red to yellow colors in a swirl...

Top quality, Brazilian natural agate freeform slice in a custom black wooden frame. This piece polished on both sides, untreated and displays beaut...

Beautiful Brazilian dendritic quartz agate with an exposed cavity, lined with lustrous colorless quartz crystals. Both side has been polished to a ...

This specimen is a top quality, well preserved Spinosaurus vertebre. Spinosaurus (meaning "spine lizard") is a genus of theropod dinosaur that liv...

Top-quality Carnelian agate heart from Madagascar. This beautiful piece has rich golden-yellow to red-orange color and is hand polished to a smooth...

Beautiful Madagascan dendritic quartz agate freeform with an exposed cavity, lined with lustrous colorless quartz crystals. Hand polished to a mirr...

Bright and lively natural carnelian agate polished decorative dish. Has wonderful translucent banding of deep brick-red to yellow colors in a swirl...

High quality, handmade polished natural crazy agate geode heart. This heart is carved from a solid cluster of crazy lace agate, crystal with bright...

Medium square lamp composed of Natural banded Mexican onyx. This beautiful lamp is crafted from natural onyx with sophisticated appeal.  lamp will ...