Cluster of octahedral Cuprite, largest 2.2 cm with associated Silver and small amounts of Copper. Complete all around, contacting on the bottom. Bottom has attached areas of yellow Miersite.

A pair of highly lustrous Carrollite crystals attached to the face of a Calcite rhomb. Largest crystal is 1.1cm.

4cm wide by 3.5cm tall crystal of Pyrrhotite that has been replaced by Pyrite, coated by pale pink spheres of Rhodochrosite.

Sharply formed, lustrous black tetrahedral crystals of Sphalerite, some with small Sphalerites growing fromt he sides of the alrger crystals. Fine quality crystals.

Dramatic cluster of angular Silver crystals, capped by a superb 1.2cm crystal. Tiny amounts of Copper are present on some of the crystal faces.  Nothing but good, large crystals. Fine!

Showy specimen of Cuprian Adamite on Calcite with crystals to 1.3 cm long. Good sized crystals that present dramatically for display.

Single Tanzanite crystal with a Pyrite crystal attached to one side of the Tanzanite. Pyrite is not unusual from Merelani, but Tanzanite specimens with attached pyrite are uncommon, especially those with the pyrite perched so aesthetically on the Tanzanite. The Tanzanite is also a bi-color with a yellow termination over a blue body color. Unusual addition to a Merelani suite.

Water clear 2.8cm Quartz crystal attached to the front of a partial Tanzanite crystal. Some small, bright yellow Prehnite crystals add some color contrast to this unusual specimen. The left side of the Quartz crystal is coated by a druse of white Prehnite, and there are even some Graphite crystals attached.