Single large, thick Azurite crystal with a tiny amount of matrix attached to one side. Slight chipping present but overall very clean and complete all around.

Bright, bright silvery Arsenopyrite cluster with aesthetic form. Lustrous and complete all around with some small Apaties on the backside.

Yellow Mimetite crystals on a Duftite covered matrix with a single Cerussite. There are hundreds of Mimetite crystals present in a wide size range from barely visible to 1.5cm long.

A 3cm Brookite crystal on matrix with Quartz crystals.

Transparent, water clear Quartz crystal with included Pyrite crystals. Rare to find crystal from a little known locality. A little chatter along a couple edges, but mostly perfect condition.

Cluster of large Paravauxite crystals from the famous Siglo XX (Twentieth Century) Mine in Bolivia. These are very large crystals for the species (main crystal is 2.1cm) - most Paravauxite crystals are under 1cm in size.  The Siglo Veinte mine is the Type locality for this uncommon phosphate species.  Small amounts of blue Vauxite adds color contrast. Big crystals!

Shockingly bright, electric blue Azurite crystals lining a large, shallow vug. The color is a more dark, vibrant royal blue than the photos indicate. The photos also don't capture the bright reflections of the crystals - they look like blue foil. These are so incredibly bright I had to take a second look to make sure they weren't Linarite or some other species. I've never Azurite seen like this before, though I have heard Bisbee produced similar Azurites to this at one time. The backside is sawn revealing another small vug containing typical, darker blue Azurite crystals. If you want to add a large amount of bright blue to your case, this is the one.