The French Variscan domains, particularly the Armorican Massif and the Central Massif, contain most of the antimony vein ore deposits. Despite their intense exploitation, there is no consensus on their general metallogenic model and on the relationships between antimony and gold remains unclear. This studyfocuses on 4 districts: i) la Bellière, ii) Vendée, iii) la Lucette, in the Armorican Massif, and, iv) Brioude-Massiac district in the Central Massif to compare with the Armorican Massif. Our results show that antimony ore deposits studied are very similar to each other with a shallow depth formation (<5 km), and an evolutionin 2 stages: i) an early one with arsenopyrite formed between 350-280°C, formed by metamorphic aquocarbonic fluids, ...
The Tamlalt-Menhouhou gold deposit is located on the southern edge of the Neoprotérozoic-Palaeozoic ...
La chaine varisque ouest-européenne est une vaste province métallogénique qui abrite une large diver...
International audienceThe French Massif Central constitutes an exceptional study area due to the div...
The French Variscan domains, particularly the Armorican Massif and the Central Massif, contain most ...
Le Massif armoricain et le Massif central renferment la majeure partie des minéralisations filonienn...
International audienceShear zones hosted antimony (Sb) quartz vein-type deposits are the most import...
Through the Earth’s crust, a major part of the mobilization and the redistribution processes of meta...
In the French Armorican Massif, La Lucette is the most important late Variscan Sb deposit with an un...
International audienceThe La Bellière gold district, in the Ligerian domain of the Armorican Massif ...
The gold and antimony mineralizations of Jbel Haouanite (Eastern High Atlas, Morocco) are hosted by ...
Tighza (or Jebel Aouam) is an important Hercynian Pb-Ag-Zn mining district also rich in gold and tun...
Au sein de la croûte terrestre, une grande partie des processus de mobilisation et redistribution de...
The Western European variscan belt is a vast metallogenic district which hosts a wide diversity of m...
The antimony-bearing mineralisations the ore deposits from part of the Brioude-Massiac district were...
Le gisement aurifère de Tamlalt-Menhouhou se situe sur la bordure sud de la boutonnière paléozoïque ...
The Tamlalt-Menhouhou gold deposit is located on the southern edge of the Neoprotérozoic-Palaeozoic ...
La chaine varisque ouest-européenne est une vaste province métallogénique qui abrite une large diver...
International audienceThe French Massif Central constitutes an exceptional study area due to the div...
The French Variscan domains, particularly the Armorican Massif and the Central Massif, contain most ...
Le Massif armoricain et le Massif central renferment la majeure partie des minéralisations filonienn...
International audienceShear zones hosted antimony (Sb) quartz vein-type deposits are the most import...
Through the Earth’s crust, a major part of the mobilization and the redistribution processes of meta...
In the French Armorican Massif, La Lucette is the most important late Variscan Sb deposit with an un...
International audienceThe La Bellière gold district, in the Ligerian domain of the Armorican Massif ...
The gold and antimony mineralizations of Jbel Haouanite (Eastern High Atlas, Morocco) are hosted by ...
Tighza (or Jebel Aouam) is an important Hercynian Pb-Ag-Zn mining district also rich in gold and tun...
Au sein de la croûte terrestre, une grande partie des processus de mobilisation et redistribution de...
The Western European variscan belt is a vast metallogenic district which hosts a wide diversity of m...
The antimony-bearing mineralisations the ore deposits from part of the Brioude-Massiac district were...
Le gisement aurifère de Tamlalt-Menhouhou se situe sur la bordure sud de la boutonnière paléozoïque ...
The Tamlalt-Menhouhou gold deposit is located on the southern edge of the Neoprotérozoic-Palaeozoic ...
La chaine varisque ouest-européenne est une vaste province métallogénique qui abrite une large diver...
International audienceThe French Massif Central constitutes an exceptional study area due to the div...