Baltic Amber with Insect - Thumbnail No. 168
A beautifully colored, orange-yellow, highly translucent piece...
A beautifully colored, orange-yellow, highly translucent piece...
This specimen features iridescent goethite, also known as...
A slender amethyst crystal, particularly transparent in its...
An aesthetically pleasing and very airy specimen, consisting...
A well-formed, light green prehnite sphere with a finely...
Specimen featuring a well-defined main wulfénite crystal,...
A fluorite crystal with particularly sharp faces and edges,...
This group of quartz crystals from Ganesh Himal in Nepal...
This specimen features a rich epidote crystallization covering...
This specimen combines light green, lustrous prehnite...
A specimen consisting of a multitude of well-developed,...
A tabular wulfenite crystal with a superb, deep orange-yellow...
A cluster of light green prehnite, forming several...
An excellent specimen combining black hematite crystals with a...
Specimen from the Pack Rat Mine in California, consisting of...
A gem-quality ruby crystal of intense pink, exhibiting...
This mini geode, from the state of Zacatecas in Mexico, is...
A well-developed anatase crystal with sharp faces and a...
A violet fluorite single crystal partially covered with...
A tabular single crystal of wulfenite with a deep yellow...
A cluster of tabular barite crystals in shades of amber-brown,...
Highly prized for its intense and unique cobalt blue color,...
Highly prized for its intense and unique blue color, haüyne is...
A cluster of tabular pale blue baryte crystals forming small...
A cluster of tabular gypsum crystals, displaying beautiful...
A pair of polished sections of polyhedral agate, displaying a...
A malachite veneer covering a limonitic matrix from the Col du...
Fibrous malachite exhibiting a particularly attractive,...
A specimen of twin quartz (Japan twin / La Gardette twin),...
A specimen composed of amethyst crystals that range from...
A cluster of beautifully lustrous, well-sized apophyllite...
A very attractive specimen of native copper with an unusual...