Some bertrandite was identified in samples taken from several drill-logs during the research for fluorite in the Châtillon Forest. The host rocks of this mineral are carbonated breccias, mineralised in fluorite. The parageneses with bertrandite and fluorite are not frequent and a few occurences of this type of parageneses are recalled.De la bertrandite a été identifiée dans les carottes de plusieurs sondages de recherches pour fluorine dans la forêt de Châtillon. Les roches hôtes de ce minéral sont des brèches carbonatées minéralisées en fluorine. Les paragénèses à bertrandite et fluorine ne sont pas fréquentes et quelques occurrences connues de ce type de paragénèse sont rappelées.Fonteilles Michel, Besson Maurice. Une paragenèse à bertran...
Vein-type mineralizations Ba,F(Zn-Pb) in Devonian (Frasnian, Givetian) carbonate host rocks from the...
Fluorine is one of widely widespread chemical elements of natural underground waters and hydrotherma...
X ray topographic studies on natural zoned fluorites from Valzergues (Aveyron, France) reveals the p...
Some bertrandite was identified in samples taken from several drill-logs during the research for flu...
International audienceStratabound fluorite deposits occur at the unconformity between the Variscan c...
SUMMARY. Investigation of the mineralogy and paragenesis of the fluorspar flat at Masson Hill, Matlo...
Dawsonite and fluorite, crystallized together, have been collected recently from three localities in...
In spite of the presence of minerals containing antimony, tin, arsenic, nickel and cobalt, the veins...
The World\u27s three largest producers of fluorite from carbonatite-related fluorspar ore deposits a...
Thibieroz Jacques. Karsts et filons à fluorine dans le faisceau synclinal du Morvan : le gisement d'...
banded fluorites from Ashover, Derbyshire, and Weardale, Co. Durham, has been investigated by a numb...
The small lead-antimony deposit of Bestrée (Finistère) is the best French occurrence of fiilôppite. ...
En France, des minéralisations stratiformes de fluorine spatialement liées à une discordance socle/c...
The fluorite (± barite, galena, sphalerite) deposits of the Sierra de Baza are enclosed in Upper Lad...
CaF₂ - Mohs Hardness: 4. Fluorite is considered to be one of most popular minerals in the world amo...
Vein-type mineralizations Ba,F(Zn-Pb) in Devonian (Frasnian, Givetian) carbonate host rocks from the...
Fluorine is one of widely widespread chemical elements of natural underground waters and hydrotherma...
X ray topographic studies on natural zoned fluorites from Valzergues (Aveyron, France) reveals the p...
Some bertrandite was identified in samples taken from several drill-logs during the research for flu...
International audienceStratabound fluorite deposits occur at the unconformity between the Variscan c...
SUMMARY. Investigation of the mineralogy and paragenesis of the fluorspar flat at Masson Hill, Matlo...
Dawsonite and fluorite, crystallized together, have been collected recently from three localities in...
In spite of the presence of minerals containing antimony, tin, arsenic, nickel and cobalt, the veins...
The World\u27s three largest producers of fluorite from carbonatite-related fluorspar ore deposits a...
Thibieroz Jacques. Karsts et filons à fluorine dans le faisceau synclinal du Morvan : le gisement d'...
banded fluorites from Ashover, Derbyshire, and Weardale, Co. Durham, has been investigated by a numb...
The small lead-antimony deposit of Bestrée (Finistère) is the best French occurrence of fiilôppite. ...
En France, des minéralisations stratiformes de fluorine spatialement liées à une discordance socle/c...
The fluorite (± barite, galena, sphalerite) deposits of the Sierra de Baza are enclosed in Upper Lad...
CaF₂ - Mohs Hardness: 4. Fluorite is considered to be one of most popular minerals in the world amo...
Vein-type mineralizations Ba,F(Zn-Pb) in Devonian (Frasnian, Givetian) carbonate host rocks from the...
Fluorine is one of widely widespread chemical elements of natural underground waters and hydrotherma...
X ray topographic studies on natural zoned fluorites from Valzergues (Aveyron, France) reveals the p...