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Djurleite is a
copper sulfide mineral of
secondary origin with
formula Cu31S16 that
crystallizes with monoclinic-prismatic symmetry. It is
typically m****ive...
- to the
twinning of the
sample crystal. As
illustrated by the
mineral djurleite, a
cuprous sulfide is also known. With the
approximate formula Cu1.96S...
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deposits ****ociated with tetrahedrite, chalcopyrite, bornite, digenite,
djurleite, chalcocite, pyrrhotite, pyrite, sphalerite, millerite, gersdorffite,...
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Diaspore ****ite
Digenite Dimorphite Diopside Dioptase Djerfisherite Djurleite Dmitryivanovite Dollaseite-(Ce)
Dolomite Domeykite Donnayite-(Y) Doyleite...
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minerals chalcocite (Cu2S),
covellite (CuS),
digenite (Cu18S10), and
djurleite (Cu31S16) are
deposited by the
descending surface waters. All such processes...
- Sulphides, M:S > 1:1 (mainly 2:1) 02.BA With Cu, Ag, Au: 05a Chalcocite, 05b
Djurleite, 05c Geerite, 05d Roxbyite, 05e Digenite, 05f Anilite; 10 Bornite; 15a...
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typically ****ociated with and
often intergrown with chalcocite, covellite,
djurleite, bornite,
chalcopyrite and pyrite. The type
locality is Sangerhausen,...
- Cu9S5 (Cu1.8S),
digenite Cu58S32 (Cu1.8S),
roxbyite Cu31S16 (Cu1.96S),
djurleite Cu2S,
chalcocite Copper sulfides can be
classified into
three groups:...
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Demagistrisite Dmg
Djerfisherite Djr Dur****ite Du
Danalite Dan
Demartinite Dma
Djurleite Dju
Dusmatovite Dus
Danbaite Dba
Demesmaekerite Dmm
Dmisokolovite Dsk...
- The
copper ore
found at the
Chilean site was
composed mainly of m****ive
djurleite deposits that
strongly oxidized to form goethite,
minor cuprite and malachite...
