One excellent cabinet size specimen shows clearly the genesis of secondary copper minerals, formed after erosion of chalcopyrite filled cracks in the mother rock.
Тип минерал: malachite
Azurite, malachite, cuprite, linarite and manganese dendrites
#330
One very aesthetic cabinet size specimen of small azurite crystals, developed in the cracks of the mother rock, with malachite, linarite, cuprite, and possibly other secondary copper minerals and followed by fragments of manganese dendrites.
size 68 x 40 x 24 mm.
Zapatchitsa mine, Svoge area, Balkan mountain, Bulgaria.
Azurite, malachite, chrisocola, cuprite
One excellent and very aesthetic specimen of azurite on the top of mix of malachite, chrisokola and cuprite.
Crysocola, cuprite, chalcopyrite, turquoise, malachite
One very aesthetic, cabinet size specimen of chrysocolla, turquoise, chalcopyrite, malachite, cuprite, and most likely several other secondary copper minerals, a product of crystallization due to water activities in the cracks in an old mine.
Azurite,malachite, chrysocoll and calcite
One very aesthetic cabinet size specimen of azurite developed like net in the cracks of calcite aggregate on the top of malachite and chrisocola
Azurite, malachite, linarite, cuprite and manganese dendrites
One very aesthetic cabinet size specimen of small azurite crystals, developed in the cracks of the mother rock, with malachite, linarite, ciprite and possibly other secondary copper minerals and followed by fragments of manganese dendrites.
Azurite, malachite, cuprite
An very aesthetic cabinet size specimen of azurite an the top of malacite and cuprite