A new occurrence of jarosite in ordovician sediments of the Barrandian area was found in the abandoned quarry Milina near Hořovice, Czech Republic. Jarosite forms there yellow, amber yellow, yellow-brown to brown tabular, rhombohedral or pseudo-octahedral crystals up to 1.5 mm in size. Jarosite is trigonal, space group R-3m, with a 7.286(3), c 17.2189(1) Å, V 791.7(3) Å3 and its average composition Na2O 0.20, Al2O3 1.40, Fe2O3 44.52, K2O 8.33, SO3 30.62, P2O5 0.76, MoO3 0.71, H2Ocalc. 10.28, total 96.81 wt. % corresponding to the formula (K0.89Na0.03)∑0.92(Fe2.80Al0.14)∑2.94 [(SO4)1.92(PO4)0.05(MoO4)0.03]∑2.00 (OH)5.73 on the basis of P+S+Mo = 2 apfu
Coastal cliffs fringing the Arabian Sea near Varkala exhibits the Warkalli Formation of the Tertiary...
A two-step sequential extraction procedure established for the quantification of acidity producing f...
The aim of this study was a description of weathering sulfate minerals found in salt rocks from the ...
FOUR concentrates of jarosite, KFe~+(OH)6(SO4)~, have been prepared as a by-product of a micropalaeo...
Jarosite, KFe3(SO4)2(OH)6, is a secondary iron sulphate often found in acid mine drainage (AMD) envi...
This study investigates jarosite formation and stability patterns at the abandoned Davis Pyrite Mine...
Jarosite, beudantite and alunite are members of the alunite supergroup. Minerals like those have bee...
Jarosites and plumbojarosites in gossans related to Pb-Zn mineralization in the Canoas District are ...
Jarosite [KFe3(SO4)2(OH)6J is a common mineral in the weathered portions of many sulfide-bearing min...
Masters Research - Master of ScienceThe jarosite group of compounds are yellow/brown clay like subst...
During metallic zinc extraction from zinc sulphide or sulphide ore, huge quantity of jarosite is bei...
During metallic zinc extraction from zinc sulphide or sulphide ore, huge quantity of jarosite is bei...
Abstract: Jarosite, KFe3(SO4)2(OH)6, is a secondary iron sulphate often found in acid mine drainage ...
In this paper, the mineralogical and physical characterisation of Jarosite, Clay and Fly ash was inv...
Jarosite-group minerals accumulate in the form of stalactites and fi ne-grained mud on massive pyrit...
Coastal cliffs fringing the Arabian Sea near Varkala exhibits the Warkalli Formation of the Tertiary...
A two-step sequential extraction procedure established for the quantification of acidity producing f...
The aim of this study was a description of weathering sulfate minerals found in salt rocks from the ...
FOUR concentrates of jarosite, KFe~+(OH)6(SO4)~, have been prepared as a by-product of a micropalaeo...
Jarosite, KFe3(SO4)2(OH)6, is a secondary iron sulphate often found in acid mine drainage (AMD) envi...
This study investigates jarosite formation and stability patterns at the abandoned Davis Pyrite Mine...
Jarosite, beudantite and alunite are members of the alunite supergroup. Minerals like those have bee...
Jarosites and plumbojarosites in gossans related to Pb-Zn mineralization in the Canoas District are ...
Jarosite [KFe3(SO4)2(OH)6J is a common mineral in the weathered portions of many sulfide-bearing min...
Masters Research - Master of ScienceThe jarosite group of compounds are yellow/brown clay like subst...
During metallic zinc extraction from zinc sulphide or sulphide ore, huge quantity of jarosite is bei...
During metallic zinc extraction from zinc sulphide or sulphide ore, huge quantity of jarosite is bei...
Abstract: Jarosite, KFe3(SO4)2(OH)6, is a secondary iron sulphate often found in acid mine drainage ...
In this paper, the mineralogical and physical characterisation of Jarosite, Clay and Fly ash was inv...
Jarosite-group minerals accumulate in the form of stalactites and fi ne-grained mud on massive pyrit...
Coastal cliffs fringing the Arabian Sea near Varkala exhibits the Warkalli Formation of the Tertiary...
A two-step sequential extraction procedure established for the quantification of acidity producing f...
The aim of this study was a description of weathering sulfate minerals found in salt rocks from the ...