Mystery Moss Agate Slab - Black Moss Beauty Moroccan Nodule and iron-stained patternsFinish: Takes a

and iron-stained patternsFinish: Takes a high to matte polish depending on technique

This has been polished

Silica-rich water drips over time

Here's a neat slab of kaleidoscope jasper from the deposit

While this material can have pietersite-like properties

Mystery Moss Agate Slab - Black Moss Beauty Moroccan Nodule and iron-stained patternsFinish: Takes aMystery Moss Agate Slab Black Moss Beauty Pre 1940s Old Stock This pre 1940s old stock slab of Mystery Moss Agate came from a collection that was entirely collected and worked prior to the 1940s. The exact origin is unknown, but this black moss agate is truly a beauty. It is polished on one side and had a small white square of foam likely padding on one side from long term storage. This is a neat piece of rockhounding history, and the stone is so old