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Specimen of dolomite covered by calcite. Reverse side is all covered by calcite. On one side of the specimen is cluster of pyrite.

A very good, big specimen with dozens of excellent brass-colored arsenopyrite crystals, fine beige dolomite crystals on quartz and...

Colorless transparent calcite crystals with silky surface luster over frotsed quartz crystals which have been covered selectively by...

Specimen of Dolomite covered by Calcite from famous mine

Very interesting group of dolomite crystals with the recrystallized surface of cream color and satin sheen that gives it a very beautiful...

Aesthetic dolomite crystals covered with quartz

Aesthetic single dolomite crystal covered with calcite crystals

Well crystallized, light creamy Dolomite crystals coated by clear Calcite

Very nice combo specimen with salmon coloured rhodochrosite overgrown by cream white dolomite and whitish calcite, accompanied by some...

Boulangerite and dolomite crystals on matrix

A very rich paragenesis looking very esthetic from this famous location!

An extremely attractive sulphide assemblage from the classic Stari Trg Mine at Trepca. From a base of pyrite and pyrrhotite, bladed groups...

Actually I´m not so impressed about Trepca minerals. I vividly remember the times during the 1980s when Trepča miners visited mineral shows...

Creme colored dolomite crystals on iridescent pyrrhotite blades and lustrous grey metallic galena crystals

Well crystallized, light creamy Dolomite crystal cluster

Very interesting group of dolomite crystals with the recrystallized surface of cream color and satin sheen that gives it a very beautiful...

Grey metallic galena crystals with creme colored dolomite crystals and boulangerite needeles

Specimen of dolomite covered by coat of siderite and then in some parts coverd by single calcite crystlas. Some small quartz are present...

This is a very good and showy old time Trepc specimen. A beautiful cluster of large dolomite crystals with minor gemmy quartz crystals and...

Specimen of dolomite covered by calcite.

Lustrous grey metallic galena crystals with a cluster of brown dolomite crystals

Milky quartz crystals with boulangerite on white dolomite crystals

A large combination of specimen of quartz, calcite and dolomite.

Sharp arsenopyrite crystals with grey metallic galena crystals, brownish dolomite crystals and minor sphalerite crystals

Grey metallic acicular boulangerite crystals in several vugs associated with pyrite and dolomite crystals.

Colorless crystals of calcite on quartz, which is covered with dolomite.

Very interesting group of dolomite crystals with the recrystallized surface of cream color and satin sheen that gives it a very beautiful...

Nice combo of shiny black sphalerite with brassy golden, a bit iridescent arsenopyrite, some brownish beige dolomite and waterclear rock...

Dolomite crystals with calcite on pyrrhotite crystals

well formed crystals of Dolomite