Marcasite Plume Agate Slab - Black Plume with Blue Agate ojinaga-plume-agate A fossil and a jasper—perfect

A fossil and a jasper—perfect for both collectors and lapidary artists

Measurements (inches - longest - approx): 4 x 3

The soft-centered circles throughout add organic character you can work around

Dimensions: ~9

This is an old stock chunk of Mexican Velvet Obsidian

Marcasite Plume Agate Slab - Black Plume with Blue Agate ojinaga-plume-agate A fossil and a jasper—perfectMarcasite Plume Agate Slab Black Plume with Blue Agate Old Stock Mystery Material This very neat slab of black marcasite features tons of plume action with blue agate and attractive druzy pockets throughout. The slab has exceptional cabbing potential, and with so many plumes it will produce some spectacular cabochons or a gorgeous display piece. This is an old stock slab from an old collection, and while the exact locality is uncertain, it appears to