Old Vein Lace Agate Rough Chunk! Madagascar Labradorite Many of these I'm not

Many of these I'm not sure on the identification

and its high silica content

It tends to take a very good polish as its a pretty hard form of jasper

Here is a gorgeous old stock slab of the extremely rare Australian Petrified Wood

While they can have some pits with the binding matrix between the wood

Old Vein Lace Agate Rough Chunk! Madagascar Labradorite Many of these I'm notThis is a retapped old vein Crazy Lace Agate! Old Vein Crazy Lace has some wild and crazy patterns that make some really unique scenes, but it does have some softer minerals like Calcite and Feldspar, and will more than likely need to be treated before polishing or cabbing. This feldspar and calcite oftentimes takes a black tint though, making for some really killer scenes! Weight: Approx 2 lbs Measurements (inches longest approx): 4. 3 x 3. 4 x 3. 1