"Display and Specialty Mineral Specimens"

China

Synthetic, iridescent skeletal crystal, average size 1".

Spain

Sparkling pale blue transparent crystals in vug-like matrix. Average size: 2" x 2". Madagascar.

Brilliant blue lab-grown copper sulfate crystal group. Average size: 2" x 2". Poland.

Distinctive cut and polished geode halves with agate rims and drusy crystal linings. Average size: 1 1/2–2" diameter. Utah.

Classic staurolite crystal twins in schistose matrix with well-defined crystal form. Average size: 2" x 3". Russia.

Polished banded slices with colorful translucence.

Beautifully polished micaceous iron ore.

Beautiful, violet-pink cleavage books of this uncommon lithium mica.