You are bidding on a Prognathodon Mosasaur tooth in the matrix it was discovered in. There are many fish bones and other items in the matrix . This tooth came from the Kem Kem mines in Morocco and is

 

Michigan Copper/Silver Nugget No Reserve! Size: 2" x 1 3/4" x 1 3/8" thick Weight: 200grams (7.0oz) This is Upper Michigan copper/silver that has been tumbled to remove the majority of the rock matrix

 

Natural Amethyst Quartz DT Purple Rock Crystal Point Healing Stone A5712Feature:● Material: Natural Quartz Crystal● Size: 72*20*18 mm● Colour: As pictures● Net weight: approx. 46 gPayment:●

 

This was Dad's. Being from Michigan he loved Petoskey Stones. He also loved the area. He kept this in his office. At one time the large mushroom came off the base. Dad glued it back on with some speci

 

Here's two nice examples of Ptychodus mortoni from an interesting locality- New Mexico. These teeth look as if they have a nearly identical jaw position (not sure if they're associated- they could ver

 

Up for bid is a LOT of 6 STUNNING Quartz DIAMOND ICE Crystal Points. Mined in a private location near BEAUTIFUL, Hot Springs, ARKANSAS ~ BEAUTIFUL! Does not ship to Alaska or Hawaii. C205

 

8.11 lbs of old mexican agate with great color but not sure of location or name of this material. I know it was mined in the 60s. All photos are taken wet with water and natural light.

 

Material: Natural Crystal Condition: Brand New Size(Approx):113*45*36mm (1Inch=25.4mm) Weight(Approx):302g (1lb=453.6g) Colour: As shown in figure Origin: ChinaShipping Cost: We Ship to WorldWide: Ite

 

30g Bright Scattered Orange Grossular with Smoky Quartz Crystal Mineral Specimen **specification** 2012.02.24 1.5 x 1.0 x 0.5 inch 30g Eclogite outcrops,Hubei Province* China Grossular，or grossulari