Polished Slab of Dendritic Dolomitic Limestone

Add a piece of Saskatchewan’s geological history to your collection with this hand-polished slab of dendritic dolomitic limestone.

​This beautiful polished slab specimen was collected from Lake Diefenbaker, Saskatchewan and features intricate, dark, fern-like "dendritic" patterns that create a stunning contrast against the warm, earthy tan tones of the dolomitic limestone. These tree-like structures are not fossils, but natural mineral infiltrations, formed as mineral-rich water seeped through the rock over millions of years, leaving behind these delicate, permanent artistic designs.

Weight: 73 grams

Dimensions: Approximately 90 mm x 40 mm x 15 mm