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Minerals of DR Congo, Katanga.
  
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Roger Warin




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PostPosted: Dec 07, 2017 01:22    Post subject: Minerals of DR Congo, Katanga.  

About the copper-bearing crescent, referred to as the South Katanga geological scandal.
Mining centers: Shinkolobwe (U), Lubumbashi (Cu), Likasi (Cu), Kambove (Cu, Co.), Kipushi (Zn, Cu, Ge).



181-Becquerelite-schoepite-1_R.jpg
 Mineral: Becquerelite with Schoepite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1957 Time(s)

181-Becquerelite-schoepite-1_R.jpg



182-Becquerelite-schoepite#3-1_R.jpg
 Mineral: Becquerelite with Schoepite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1956 Time(s)

182-Becquerelite-schoepite#3-1_R.jpg



183-Schoepite-becquerelite#2-1_R.jpg
 Mineral: Schoepite on Becquerelite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1958 Time(s)

183-Schoepite-becquerelite#2-1_R.jpg


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PostPosted: Dec 08, 2017 10:45    Post subject: Re: Minerals of DR Congo, Katanga.  

Selenian barite


190-Barite-Se#1_R.jpg
 Mineral: Barite (variety selenian baryte)
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1824 Time(s)

190-Barite-Se#1_R.jpg


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PostPosted: Dec 08, 2017 11:01    Post subject: Re: Minerals of DR Congo, Katanga.  

Dewindtite - hydrated phosphate of uranyl and lead.
yellow canary tablets.
No fluorescence.



191-Dewindtite#2_R.jpg
 Mineral: Dewindtite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1804 Time(s)

191-Dewindtite#2_R.jpg



192-Dewindtite#3_R.jpg
 Mineral: Dewindtite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with torbernite
 Viewed:  1802 Time(s)

192-Dewindtite#3_R.jpg


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PostPosted: Dec 09, 2017 15:38    Post subject: Re: Minerals of DR Congo, Katanga.  

Pseudomalachite: Cu5(PO4)2(OH)4 on chrysocolla, Mashamba, Katanga.
Monoclinic crystals of pseudomalachite are very rare in Congo.
The macrophoto shows well the hillocky appearance, dark green to dark gray.

Under the microscope, the fine texture appears.
Aggregates of acicular crystals, reflective laterally.
Gray tint. Some parts, whose green colored ends, would correspond to late elongation or secondary growth of pseudomalachite microcrystals.



197-Pseudomalachite-1_R.jpg
 Mineral: Pseudomalachite
 Locality:
Mashamba West Mine, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1673 Time(s)

197-Pseudomalachite-1_R.jpg



198-Pseudomalachite#1_R.jpg
 Mineral: Pseudomalachite
 Locality:
Mashamba West Mine, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1665 Time(s)

198-Pseudomalachite#1_R.jpg



199-Pseudomalachite#2_R.jpg
 Mineral: Pseudomalachite
 Locality:
Mashamba West Mine, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1673 Time(s)

199-Pseudomalachite#2_R.jpg



200-Pseudomalachite#3-1_R.jpg
 Mineral: Pseudomalachite
 Locality:
Mashamba West Mine, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1667 Time(s)

200-Pseudomalachite#3-1_R.jpg



201-Pseudomalachite#4-1R.jpg
 Mineral: Pseudomalachite
 Locality:
Mashamba West Mine, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1669 Time(s)

201-Pseudomalachite#4-1R.jpg


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PostPosted: Dec 11, 2017 09:40    Post subject: Re: Minerals of DR Congo, Katanga.  

Liege Intermineral Expo 4-5 November 2017.

A nice exhibition was in Liège (Belgium), Palais des Congrès, along the river "Meuse". 4 institutions or collectors participated:
National Museum of Natural History of Luxembourg, Dr. Simon Philippo.
Laboratory of Mineralogy - University of Liege, Prof. Frédéric Hatert.
Francis Coune and Valère Berlage.
Rare and nice specimens were presented.

Since the theme was Congo, I will place the photos of the specimens in the post "Minerals of D.R. Congo.”



202-Palais_Congres_1464_R.jpg
 Description:
PALAIS DES CONGRES
LIEGE, Belgium
and the river "Meuse".
 Viewed:  1495 Time(s)

202-Palais_Congres_1464_R.jpg



203-AFFICHE 40x60-definitif1_R.jpg
 Description:
 Viewed:  1499 Time(s)

203-AFFICHE 40x60-definitif1_R.jpg



204-Carte_Congo-110512_R.jpg
 Description:
ex-Belgian Congo
Geography as it was taught in the 40s-50s.
 Viewed:  1505 Time(s)

204-Carte_Congo-110512_R.jpg



205-Vitrine-10500_R.jpg
 Description:
Malachite
 Viewed:  1502 Time(s)

205-Vitrine-10500_R.jpg


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PostPosted: Dec 13, 2017 13:53    Post subject: Re: Minerals of DR Congo, Katanga.  

National Museum of Natural History of Luxembourg


214-Cuivre-10528_R.jpg
 Mineral: Copper
 Locality:
Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1374 Time(s)

214-Cuivre-10528_R.jpg



215-Cuprite-10608_R.jpg
 Mineral: Cuprite
 Locality:
Mashamba West Mine, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1372 Time(s)

215-Cuprite-10608_R.jpg



216-Carrollite-10533_R.jpg
 Mineral: Carrollite
 Locality:
Kamoya South II Mine, Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1370 Time(s)

216-Carrollite-10533_R.jpg



217-Chalcocite-10554_R.jpg
 Mineral: Chalcocite
 Locality:
Kipushi, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1373 Time(s)

217-Chalcocite-10554_R.jpg


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PostPosted: Dec 13, 2017 15:58    Post subject: Re: Minerals of DR Congo, Katanga.  

National Museum of Natural History of Luxembourg


218-Copper-10609_R.jpg
 Mineral: Copper on Calcite (variety cobaltoan calcite)
 Locality:
Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1340 Time(s)

218-Copper-10609_R.jpg



219-Calcite-Co-10530_R.jpg
 Mineral: Calcite (variety cobaltoan calcite)
 Locality:
Mashamba West Mine, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1338 Time(s)

219-Calcite-Co-10530_R.jpg



220-Amethyste-10610_R.jpg
 Mineral: Quartz (variety amethyst) with Calcite (variety cobaltoan calcite)
 Locality:
Kambove District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1339 Time(s)

220-Amethyste-10610_R.jpg



221-Libethenite-10559_R.jpg
 Mineral: Libethenite
 Locality:
M'sesa Mine, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1341 Time(s)

221-Libethenite-10559_R.jpg



222-Malachite-10549_R.jpg
 Mineral: Malachite and Chrysocolle
 Locality:
L'Etoile du Congo Mine (Star of the Congo Mine), Lubumbashi (Elizabethville), Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1341 Time(s)

222-Malachite-10549_R.jpg



223-Smithsonite-10553_R.jpg
 Mineral: Smithsonite
 Locality:
Kipushi Mine, Kipushi, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1341 Time(s)

223-Smithsonite-10553_R.jpg



224-Shattuckite-10540_R.jpg
 Mineral: Shattuckite
 Locality:
Tantara Mine, Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
quartz
 Viewed:  1343 Time(s)

224-Shattuckite-10540_R.jpg



225-Plancheite_4863_R.jpg
 Mineral: Plancheite
 Locality:
Shangulowé Mine, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
Coll. Fr. Coune
 Viewed:  1341 Time(s)

225-Plancheite_4863_R.jpg



226-Calcite-10527_R.jpg
 Mineral: Calcite
 Locality:
Kipushi, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
on chrysocolle
 Viewed:  1339 Time(s)

226-Calcite-10527_R.jpg


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PostPosted: Dec 14, 2017 22:46    Post subject: Re: Minerals of DR Congo, Katanga.  

Professor of Geology Paul FOURMARIER (1877-1970)-
University of Liège, inventor of microtectonics.
(bronze plate).

Fourmarierite and some minerals



227-Fourmarierite-10503_R.jpg
 Mineral: Fourmarierite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with vandendriesscheite
 Viewed:  1207 Time(s)

227-Fourmarierite-10503_R.jpg



228-Fourmarierite346_R.jpg
 Mineral: Fourmarierite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with uranophane on uraninite
 Viewed:  1210 Time(s)

228-Fourmarierite346_R.jpg



229-Fourmarierite41_R.jpg
 Mineral: Fourmarierite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with schoepite
 Viewed:  1206 Time(s)

229-Fourmarierite41_R.jpg



230-Fourmarierite347_R.jpg
 Mineral: Fourmarierite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with uranophane
 Viewed:  1206 Time(s)

230-Fourmarierite347_R.jpg



231-Fourmarierite30a_R.jpg
 Mineral: Fourmarierite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1209 Time(s)

231-Fourmarierite30a_R.jpg



232-Fourmarierite2573_R.jpg
 Mineral: Fourmarierite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1211 Time(s)

232-Fourmarierite2573_R.jpg



233-Fourmarierite2546_R.jpg
 Mineral: Fourmarierite
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1213 Time(s)

233-Fourmarierite2546_R.jpg



234-Uranoph58(1).JPG
 Mineral: Uranophane
 Locality:
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with fourmarierite
 Viewed:  1207 Time(s)

234-Uranoph58(1).JPG



235-Fourmarie_Paul.jpg
 Description:
 Viewed:  1210 Time(s)

235-Fourmarie_Paul.jpg


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PostPosted: Dec 16, 2017 09:45    Post subject: Re: Minerals of DR Congo, Katanga.  

MNHN Luxembourg


236-Barite-10539_R.jpg
 Mineral: Baryte
 Locality:
Shangulowé Mine, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with Malachite and chrysocolle
 Viewed:  1076 Time(s)

236-Barite-10539_R.jpg



237-Bornite-10538_R.jpg
 Mineral: Bornite
 Locality:
Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1082 Time(s)

237-Bornite-10538_R.jpg


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PostPosted: Dec 16, 2017 11:45    Post subject: Re: Minerals of DR Congo, Katanga.  

Kamotoite, Kamoto East Open cut, Kolwezi, Katanga.

Relatively recent mineral, described in 1986 (Deliens and Piret).
Kamotoite-(Y) = Y2(UO2)4(CO3)3O4.14H2O
Hydrated Carbonate of Uranyl and Rare Earth.
Transparent slats of lemon yellow color. Tip termination, 35 ° angle.
Dehydrated, the kamotoite becomes opaque.



238-Kamotoite-10505_R.jpg
 Mineral: Kamatoïte
 Locality:
Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with an unknown mineral
 Viewed:  1066 Time(s)

238-Kamotoite-10505_R.jpg



239-Kamotoite396.JPG
 Mineral: Kamatoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with astrocyanite-(Ce) and uranophane
 Viewed:  1062 Time(s)

239-Kamotoite396.JPG



240-Kamotoite9941.JPG
 Mineral: Kamotoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with astrocyanite-(Ce) and uranophane
 Viewed:  1081 Time(s)

240-Kamotoite9941.JPG



241-Kamotoite1315.jpg
 Mineral: Kamatoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1058 Time(s)

241-Kamotoite1315.jpg



242-Kamotoite07.JPG
 Mineral: Kamatoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1057 Time(s)

242-Kamotoite07.JPG



243-Kamotoite2703-ter.jpg
 Mineral: Kamotoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1063 Time(s)

243-Kamotoite2703-ter.jpg



244-Kamotoite207.JPG
 Mineral: Kamotoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with a "labelliforme" habit, i.e. fan-shaped
 Viewed:  1063 Time(s)

244-Kamotoite207.JPG



245-Kamotoite25a.JPG
 Mineral: Kamotoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
 Viewed:  1059 Time(s)

245-Kamotoite25a.JPG



246-Kamotoite44a.JPG
 Mineral: Kamotoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with astrocyanite-(Ce)
 Viewed:  1061 Time(s)

246-Kamotoite44a.JPG



247-KamotoiteH66.JPG
 Mineral: Kamotoïte
 Locality:
Kamoto East Open cut, Kamoto, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Congo DR (Zaire)
 Description:
with astrocyanite-(Ce)
 Viewed:  1061 Time(s)

247-KamotoiteH66.JPG


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PostPosted: Dec 16, 2017 15:06    Post subject: Re: Minerals of DR Congo, Katanga.  

It may be useful to locate mines on a map of Kolwezi area, Katanga.


248-Kolwezi-map-1.jpg
 Description:
Kolwezi area
 Viewed:  1023 Time(s)

248-Kolwezi-map-1.jpg


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