Terminated crystals of blue beryl with colourless crystals of sellaite and quartz. Fluorite was picked up by fluorescence under longwave ultraviolet. A yellow-orange fluorescence may be non-crystalline sellaite. In the fluorescent photos, there are also...
Green fluorite with purple edges. The green is fluorescent but not the purple. Pale blue prismatic aqua. With the spate of fakes coming out of the region, I have examined this specimen very closely. It...
Single blue aquamarine crystal 17ct.
Single thin pencil of aquamarine. Labelled as Thuong Xuan (near to Xuan Le).
ncat JP3132 Beryl var Emerald, Chivor Mine, Mun. de Chivor, Guavio-Guateque mining district, Boyaca Department, Colombia
Trapiche. Ex Jack Nelson Collection
An aquamarine-tipped heliodor from a small recent find of unusual bi-coloured beryls and this piece comes from the lot that had some of the best colouration seen. The piece weighs approximately 0.9 grams and measures...
10004 Beryl, Urucum mine (Tim mine; Corrego do Urucum pegmatite), Galileia, Doce valley, Minas Gerais, Brazil
Highly etched morganite crystal with superb lustre creating many reflective facets dispersing the light in all directions. Slightly pinkish under artificial light but colourless, maybe even tinged with blue under daylight.