This is a competition level miniature of the finest tier, a glassy cluster of the famous bladed Barytes from the well-known discovery at the Meikle Mine in Nevada. The luster and gemminess of these crystals is amazing. From the late 90s production, still the best out of all pockets! They are sharp, clear, and strong. The largest of these is about 1.7 cm on edge. In fact, the cluster is so rich and complex, it is hard to get a good visual with the camera. Even more impressive in person.