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A specimen of enargite blades on a quartz and black rock matrix. To the enargite crystals are several blebs of native silver with rhombs of...

A sweet specimen of bladed siderite crystals are woven around lustrous enargite crystals from Tsumeb Mine. Good condition.

A cluster of frosted calcite crystals attached to or penetrated by green duftite needles with an ernagite core (all EDX checked)

A very rare seen Enargite specimen featuring sharp, grayish-black orthorhombic crystals all over the attractive specimen. Very beautiful...

Little pale yellow sprays of mimetite are formed over a matrix of altered enargite with minor quartz. Quite an unusual association from...

An leongated deeply striated bladed crystal with a slight development of secondary mineralsiation on the surface.

Perfect shiny steel grey prismatic crystal of enargite on a matrix of the same mineral. Very nice under the microscope !

Rare smithsonite pseudomorph after tennantite after enargite!

A pair of partial tennantite crystals completely covered on all upper faces with small bladed crystals of enargite. The the main tennantite...

A matrix of quite heavily altered enargite crystals covered in blue and verdigris coloured secondary crusts is also covered to the tips of...

Cluster of enargite crystals up to 15 mm size partially coated with green rosasite and mini rock crystals. There are several sprays of rare...

Grey tennantite replacing enargite crystals with minor cerussite and quartz crystals

A mass of grey brushlike structures of tennantite replacing enargite. The outlines of the original enargite are just about distinguishable...

A mixed matrix with some cuprite from which has developedone large tabular crystal and a coupleof smaller which have been pseudomorphed by...

A fine specimen of steel grey, metallic lustrous crystals on matrix. This is one of the finest enargite specimens we handled before. Much...

Tennantite pseudomorph after enargite (with green posnjakite probably)

Lots of quite bright brassy pyrite octahedra formed with, through and over a deep blue grey enargite matrix. Interesting specimen with some...

This is another classic replacement specimen from the Dr. Bartelke collection and retains its original number label, it is completely three...

Little pale yellow sprays of mimetite are formed over a matrix of altered sulphide with green baubles of malachite. To the side is another...

A pair of attached enargite crystals (one large on small) quite corroded and coated with a secondary verdigris coating of rosasite . The...

Blue serpierite on grey tennantite psm after enargite crystals

Metallic tennantite crystals after enargite with blue linarite crystals with green serpierite(?)

A specimen with small enargite crystals, smithsonite and pyrite crystals on the matrix.

Cluster of elongated enargite crystals covered by colorless microcrystals