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![Type-II nickeltyrrellite in association with penroseite (p), klockmannite (kl), type-II cerromojonite (ce), and clausthalite (cl), interpreted as a pseudomorph after a formerly angular network-like intersertal texture of quijarroite (qu), hansblockite, type-I cerromojonite, and watkinsonite. A replacement relic of quijarroite and penroseite surrounded by clausthalite is shown on the right side of the image. k-p = krut'aite−penroseite solid solution. Reflected light digital image. Width 500 μm.]()
![Type-II nickeltyrrellite (nt) in association with type-II cerromojonite (ce) and klockmannite (kl). g = goethite, k-p = krut'aite−penroseite solid solution. Reflected light digital image. Width 200 μm.]()
![First thumbnail for: Nickeltyrrellite, CuNi 2 Se 4 , a new member of th...]()
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![Aggregate of penroseite-poor, parallel crystallized Cu-Hg-Pb-Bi selenides partially altered to late klockmannite (kl), penroseite (p), type II cerromojonite (ce), and type-II nickeltyrrellite (at right). cl = clausthalite, qu = quijarroite, w = watkinsonite, k-p = krut'aite−penroseite solid solution. Reflected light digital image. Width 500 μm.]()
![(left) Partial replacement of Ni-Co-rich rim zones of angular krut'aite−penroseite solid solutions (k-p) by late clausthalite (cl) provides evidence that the concave surfaces have undergone corrosion to release Cu, Ni, and Co, subsequently trapped by type-II nickeltyrrellite (nt) and possibly penroseite (p). (right) Alteration of a type-II nickeltyrrellite + cerromojonite + klockmannite aggregate by chalcopyrite (ch). g = goethite. Reflected light digital image. Width 200 μm.]()
![First thumbnail for: Bernardevansite, Al 2 (Se 4+ O 3 ) 3 ⋅6H 2 O, dimo...]()
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![First thumbnail for: Guangyuanite, Pb 3 Cl 3 (Se 4+ O 3 )(OH), a new le...]()
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![First thumbnail for: Franksousaite, PbCu(Se 6+ O 4 )(OH) 2 , the Se 6+ ...]()
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cerromojonite
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Image
Type-II nickeltyrrellite in association with penroseite (p), klockmannite (... Available to Purchase
in Nickeltyrrellite, CuNi 2 Se 4 , a new member of the spinel supergroup from El DragÓn, Bolivia
> The Canadian Mineralogist
Published: 30 September 2019
Fig. 8. Type-II nickeltyrrellite in association with penroseite (p), klockmannite (kl), type-II cerromojonite (ce), and clausthalite (cl), interpreted as a pseudomorph after a formerly angular network-like intersertal texture of quijarroite (qu), hansblockite, type-I cerromojonite
Image
Type-II nickeltyrrellite (nt) in association with type-II cerromojonite (ce... Available to Purchase
in Nickeltyrrellite, CuNi 2 Se 4 , a new member of the spinel supergroup from El DragÓn, Bolivia
> The Canadian Mineralogist
Published: 30 September 2019
Fig. 2. Type-II nickeltyrrellite (nt) in association with type-II cerromojonite (ce) and klockmannite (kl). g = goethite, k-p = krut'aite−penroseite solid solution. Reflected light digital image. Width 200 μm.
Journal Article
Nickeltyrrellite, CuNi 2 Se 4 , a new member of the spinel supergroup from El DragÓn, Bolivia Available to Purchase
Journal: The Canadian Mineralogist
Publisher: Mineralogical Association of Canada
Published: 30 September 2019
The Canadian Mineralogist (2019) 57 (5): 637–646.
...Fig. 8. Type-II nickeltyrrellite in association with penroseite (p), klockmannite (kl), type-II cerromojonite (ce), and clausthalite (cl), interpreted as a pseudomorph after a formerly angular network-like intersertal texture of quijarroite (qu), hansblockite, type-I cerromojonite...
FIGURES
Journal Article
New Mineral Names , Free
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 August 2020
American Mineralogist (2020) 105 (8): 1275–1284.
...Dmitriy I. Belakovskiy; Fernando Cámara; Yulia Uvarova In this issue This New Mineral Names has entries for 16 new minerals, including, ariegilatite, aurihydrargyrumite, carmeltazite, cerromojonite, dargaite, ewingite, fiemmeite horákite, nöggerathite-(Ce), paddlewheelite, parafiniukite...
Image
Aggregate of penroseite-poor, parallel crystallized Cu-Hg-Pb-Bi selenides p... Available to Purchase
in Nickeltyrrellite, CuNi 2 Se 4 , a new member of the spinel supergroup from El DragÓn, Bolivia
> The Canadian Mineralogist
Published: 30 September 2019
Fig. 9. Aggregate of penroseite-poor, parallel crystallized Cu-Hg-Pb-Bi selenides partially altered to late klockmannite (kl), penroseite (p), type II cerromojonite (ce), and type-II nickeltyrrellite (at right). cl = clausthalite, qu = quijarroite, w = watkinsonite, k-p = krut'aite−penroseite
Image
(left) Partial replacement of Ni-Co-rich rim zones of angular krut'aite−pen... Available to Purchase
in Nickeltyrrellite, CuNi 2 Se 4 , a new member of the spinel supergroup from El DragÓn, Bolivia
> The Canadian Mineralogist
Published: 30 September 2019
) and possibly penroseite (p). (right) Alteration of a type-II nickeltyrrellite + cerromojonite + klockmannite aggregate by chalcopyrite (ch). g = goethite. Reflected light digital image. Width 200 μm.
Journal Article
Bernardevansite, Al 2 (Se 4+ O 3 ) 3 ⋅6H 2 O, dimorphous with alfredopetrovite and the Al-analogue of mandarinoite, from the El Dragón mine, Potosí, Bolivia Open Access
Journal: Mineralogical Magazine
Published: 25 January 2023
Mineralogical Magazine (2023) 87 (3): 407–414.
.... , 2012 ), grundmannite, CuBiSe 2 (Förster et al. , 2016 ), hansblockite, (Cu,Hg)(Bi,Pb)Se 2 (Förster et al. , 2017 ), cerromojonite, CuPbBiSe 3 (Förster et al. , 2018 ) and nickeltyrrellite, CuNi 2 Se 4 (Förster et al. , 2019 ). Oxidation produced a wide range of secondary Se-bearing minerals...
FIGURES
Journal Article
Molybdomenite- P 2 1 / c , Polymorphous with Molybdomenite and the Natural Analogue of Synthetic α-PbSe 4+ O 3 , from the El Dragón Mine, Potosí, Bolivia Available to Purchase
Publisher: Mineralogical Association of Canada
Published: 16 July 2024
The Canadian Journal of Mineralogy and Petrology (2024) 62 (4): 643–652.
... ); hansblockite, (Cu,Hg)(Bi,Pb)Se 2 ( Förster et al . 2017 ); cerromojonite, CuPbBiSe 3 ( Förster et al . 2018 ); and nickeltyrrellite, CuNi 2 Se 4 ( Förster et al . 2019 ). Oxidation produced a wide range of secondary Se-bearing minerals, such as favreauite, PbBiCu 6 O 4 (SeO 3 ) 4 (OH)·H 2 O ( Mills et...
FIGURES
Journal Article
Petermegawite, Al 6 (Se 4+ O 3 ) 3 [SiO 3 (OH)](OH) 9 ⋅10H 2 O, a New AI-Bearing Selenite Mineral, from the El Dragón Mine, Potosí, Bolivia Available to Purchase
Publisher: Mineralogical Association of Canada
Published: 29 September 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (5): 987–998.
... al . 2017 ); cerromojonite, CuPbBiSe 3 ( Förster et al . 2018 ); and nickeltyrrellite, CuNi 2 Se 4 ( Förster et al . 2019 ). Oxidation produced a wide range of secondary Se-bearing minerals, such as favreauite, PbBiCu 6 O 4 (SeO 3 ) 4 (OH)⋅H 2 O ( Mills et al . 2014 ); alfredopetrovite, Al 2 (Se...
FIGURES
Journal Article
New minerals and nomenclature modifications approved in 2018 Available to Purchase
Journal: Mineralogical Magazine
Published: 07 August 2018
Mineralogical Magazine (2018) 82 (4): 1015–1021.
... How to cite: Kampf, A.R., Plášil, J., Olds, T., Nash, B.P. and Marty, J. (2018) Meyrowitzite, IMA 2018-039. CNMNC Newsletter No. 44, August 2018, page 1021; Mineralogical Magazine , 82 , 1015–1021. IMA No. 2018-040 Cerromojonite CuPbBiSe 3 El Dragón mine, Quijarro province, 30 km...
Journal Article
IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 44 New minerals and nomenclature modifications approved in 2018 Open Access
Journal: European Journal of Mineralogy
Publisher: GeoScienceWorld Journals
Published: 01 July 2018
European Journal of Mineralogy (2018) 30 (4): 877–882.
... 2018, page 880; European Journal of Mineralogy , 30 , 877–882. IMA No. 2018-029 Cerromojonite CuPbBiSe 3 El Dragón mine, Quijarro province, 30 km SW of Potosí, Bolivia (19°49′23.90″S, 65°55′00.60″W, 4160 m asl) Hans-Jürgen Förster*, Luca Bindi, Günter Grundmann and Christopher J...
Journal Article
Guangyuanite, Pb 3 Cl 3 (Se 4+ O 3 )(OH), a new lead chloride selenite mineral from the El Dragón mine, Potosí, Bolivia Available to Purchase
Journal: Mineralogical Magazine
Published: 07 December 2023
Mineralogical Magazine (2024) 88 (1): 97–104.
..., (Cu,Hg)(Bi,Pb)Se 2 (Förster et al ., 2017 ), cerromojonite, CuPbBiSe 3 (Förster et al ., 2018 ) and nickeltyrrellite, CuNi 2 Se 4 (Förster et al ., 2019 ). Oxidation produced a wide range of secondary Se-bearing minerals, such as favreauite, PbBiCu 6 O 4 (SeO 3 ) 4 (OH)⋅H 2 O (Mills et al...
FIGURES
Journal Article
Franksousaite, PbCu(Se 6+ O 4 )(OH) 2 , the Se 6+ analogue of linarite, a new mineral from the El Dragón mine, Potosí, Bolivia Open Access
Journal: Mineralogical Magazine
Published: 27 July 2022
Mineralogical Magazine (2022) 86 (5): 792–798.
... 4 (Se 2 ) (Paar et al. , 2012 ), grundmannite, CuBiSe 2 (Förster et al. , 2016 ), hansblockite, (Cu,Hg)(Bi,Pb)Se 2 (Förster et al. , 2017 ), cerromojonite, CuPbBiSe 3 (Förster et al. , 2018 ) and nickeltyrrellite, CuNi 2 Se 4 (Förster et al. , 2019 ). Oxidation produced a wide range...
FIGURES
