Cabrerite, (Ni₂.₂ Mg₀.₇ Fe₀.₁)(AsO₄)₂ • 8 H₂O, from Laurium (Greece), crystallizes in space group C2/m, with a = 10.211(6), b = 13.335(3), c = 4.728(3) Å, β = 104.97°, Z = 2. The crystal structure of cabrerite had been refined starting from the parameters of vivianite. Anisotropic least squares refinement (R = 0.046), including cation occupancies, indicated significant ordering of Ni 8 Mg in the octahedral sites : M(1) = 0.976 Ni + 0.024 Mg ; M(2) = 1.392 Ni + 0.608 Mg. Single octahedra, M(1), and double octahedral groups, M(2)… M(2), are connected by AsO₄ tetrahedra to form complex sheets parallel to (010). These sheets are held together only by hydrogen bonding, thus accounting for the perfect (010) cleavage of the mineral.La cabrérite, (...
Domerockite, Cu₄(AsO₄)(AsO₃OH)(OH)₃·H₂O, is a new mineral from the Dome Rock Mine, South Australia. ...
The first single-crystal structure refinement of aschamalmite (Pb6Bi2S9) from Susa Valley (Piedmont,...
The unit cell parameters of magniotriplite (Mg, Fe)₂ (PO₄)(F, OH), from Albères (Pyrénées, France), ...
Cabrerite, (Ni₂.₂ Mg₀.₇ Fe₀.₁)(AsO₄)₂ • 8 H₂O, from Laurium (Greece), crystallizes in space group C2...
The structural and chemical characteristics of nickel-containing hydrous silicates and Ni, Al hydrox...
Summary. Gersdorffite belongs to space group P213 in the cubic system with cell dimension a 5.6885 •...
The new mineral species cabvinite, Th2F7(OH)·3H2O (IMA 2016-011), has been discovered in the Mo-Bi ...
Piergorite-(Ce) is a new mineral found at Tre Croci, Vetralla, Italy with simplified formula Ca8Ce2 ...
Cabriite, ideally Pd2SnCu, has been reported from five localities worldwide, and was first described...
Vivianite, Fe₃(PO₄)₂.8 H₂O, is monoclinic C2/m with a = 10.086, b = 13.441, c = 4.703 Å ; β = 104.27...
Manganlotharmeyerite, Ca(Mn3+,,Mg)2{AsO4,[AsO2(OH)2]}2(OH,H2O)2, is a new member of the tsumcorite g...
Coralloite is a new mineral found at the Monte Nero Mine (Rocchetta Vara, La Spezia, Liguria, Italy)...
Rare minute crystals of uklonskovite, NaMg(SO4)F.2H2O, occur in the lower levels of the Cetine mine,...
Synthesis of mixed crystals with corundun structure xNiTiO₃, (1 — x) Fe₂O₃ (0 ≤ x ≤ 1) and spinel st...
The compounds T₃Ni (T = Y, La ... Lu, with the exception of Ce and Eu) have the same structure as th...
Domerockite, Cu₄(AsO₄)(AsO₃OH)(OH)₃·H₂O, is a new mineral from the Dome Rock Mine, South Australia. ...
The first single-crystal structure refinement of aschamalmite (Pb6Bi2S9) from Susa Valley (Piedmont,...
The unit cell parameters of magniotriplite (Mg, Fe)₂ (PO₄)(F, OH), from Albères (Pyrénées, France), ...
Cabrerite, (Ni₂.₂ Mg₀.₇ Fe₀.₁)(AsO₄)₂ • 8 H₂O, from Laurium (Greece), crystallizes in space group C2...
The structural and chemical characteristics of nickel-containing hydrous silicates and Ni, Al hydrox...
Summary. Gersdorffite belongs to space group P213 in the cubic system with cell dimension a 5.6885 •...
The new mineral species cabvinite, Th2F7(OH)·3H2O (IMA 2016-011), has been discovered in the Mo-Bi ...
Piergorite-(Ce) is a new mineral found at Tre Croci, Vetralla, Italy with simplified formula Ca8Ce2 ...
Cabriite, ideally Pd2SnCu, has been reported from five localities worldwide, and was first described...
Vivianite, Fe₃(PO₄)₂.8 H₂O, is monoclinic C2/m with a = 10.086, b = 13.441, c = 4.703 Å ; β = 104.27...
Manganlotharmeyerite, Ca(Mn3+,,Mg)2{AsO4,[AsO2(OH)2]}2(OH,H2O)2, is a new member of the tsumcorite g...
Coralloite is a new mineral found at the Monte Nero Mine (Rocchetta Vara, La Spezia, Liguria, Italy)...
Rare minute crystals of uklonskovite, NaMg(SO4)F.2H2O, occur in the lower levels of the Cetine mine,...
Synthesis of mixed crystals with corundun structure xNiTiO₃, (1 — x) Fe₂O₃ (0 ≤ x ≤ 1) and spinel st...
The compounds T₃Ni (T = Y, La ... Lu, with the exception of Ce and Eu) have the same structure as th...
Domerockite, Cu₄(AsO₄)(AsO₃OH)(OH)₃·H₂O, is a new mineral from the Dome Rock Mine, South Australia. ...
The first single-crystal structure refinement of aschamalmite (Pb6Bi2S9) from Susa Valley (Piedmont,...
The unit cell parameters of magniotriplite (Mg, Fe)₂ (PO₄)(F, OH), from Albères (Pyrénées, France), ...