Structures by: Roberts A. C.

Total: 36

Copper(I) silver lead bismuth selenide (4.93/0.4/0.61/0.39/4)

Ag0.4Bi0.39Cu4.93Pb0.61Se4

Cooper, M.A.Hawthorne, F.C.Criddle, A.J.Tischendorf, G.Laflamme, J.H.G.Stanley, C.J.Foerster, H.J.Roberts, A.C.

Canadian Mineralogist (2003) 41, 1433-1444

a=9.5341Å   b=4.1004Å   c=10.2545Å

α=90°   β=100.066°   γ=90°

Th Ca2 (Si8 O20)

Ca2O20Si8Th

Szymanski, J.T.Owens, D.R.Chao, G.Y.Roberts, A.C.Ansell, H.G.

Canadian Mineralogist (1982) 20, 65-75

a=7.483Å   b=7.483Å   c=14.893Å

α=90°   β=90°   γ=90°

Na Y (C O3)2 (H2 O)6

C2H12NaO12Y

Grice, J.D.Gault, R.A.Cooper, M.A.Roberts, A.C.

Canadian Mineralogist (2000) 38, 1457-1466

a=6.2592Å   b=13.0838Å   c=13.2271Å

α=91.13°   β=103.554°   γ=90.188°

B3HO8Si,Na,Li

B3HO8Si,Na,Li

Whitfield, Pamela S.Le Page, YvonGrice, Joel D.Stanley, Chris J.Jones, Gary C.Rumsey, Michael S.Blake, ChrisRoberts, Andrew C.Stirling, John A. R.Carpenter, Gordon J. C.

Acta Crystallographica Section B (2007) 63, 3 396-401

a=6.76200(10)Å   b=13.8016(3)Å   c=7.6878(2)Å

α=90.000°   β=124.0890(10)°   γ=90.000°

Bobkingite

Cl2Cu5H12O10

Hawthorne, F. C.Cooper, M. A.Grice, J. D.Roberts, A. C.Hubbard, N.

Mineralogical Magazine (2002) 66, 301-311

a=10.3113Å   b=6.7606Å   c=8.8386Å

α=90°   β=111.468°   γ=90°

Groatite

CaH2Mn2NaO12P3

Cooper, M. A.Hawthorne, F. C.Ball, N. A.Ramik, R. A.Roberts, A. C.

The Canadian Mineralogist (2009) 47, 1225-1235

a=12.5435Å   b=12.4324Å   c=6.7121Å

α=90°   β=115.332°   γ=90°

Lafossaite

ClTl

Roberts, A. C.Venance, K. E.Seward, T. M.Grice, J. D.Paar, W. H.

The Mineralogical Record (2006) 37, 165-168

a=3.901Å   b=3.901Å   c=3.901Å

α=90°   β=90°   γ=90°

Gagarinite-(Ce)

Ca0.45Ce0.275Dy0.006F3Gd0.033La0.143Na0.45Nd0.099Sm0.011Y0.044

Sciberras, M. J.Leverett, P.Williams, P. A.Hibbs, D. E.Roberts, A. C.Grice, J. D.

The Canadian Mineralogist (2011) 49, 1111-1114

a=6.0861Å   b=6.0861Å   c=3.6810Å

α=90°   β=90°   γ=120°

Eldragonite

BiCu6Se6

Paar, W. H.Cooper, M. A.Moelo, Y.Stanley, C. J.Putz, H.Topa, D.Roberts, A. C.Stirling, J.Raith, J. G.Rowe, R.

The Canadian Mineralogist (2012) 50, 281-294

a=4.0341Å   b=27.056Å   c=9.5559Å

α=90°   β=90°   γ=90°

Ferroericssonite

BaCl0.23Fe3H0.77O8.77Si2

Kampf, A. R.Roberts, A. C.Venance, K. E.Dunning, G. E.Walstrom, R. E.

The Canadian Mineralogist (2011) 49, 587-594

a=20.3459Å   b=7.0119Å   c=5.3879Å

α=90°   β=94.874°   γ=90°

Hanawaltite

Cl2Hg7O3

Roberts, A. C.Grice, J. D.Gault, R. A.Criddle, A. J.Erd, R. C.

Powder Diffraction (1996) 11, 45-50

a=11.777Å   b=13.891Å   c=6.460Å

α=90°   β=90°   γ=90°

C8H22Cl1.5Cu12K2.5NaO40

C8H22Cl1.5Cu12K2.5NaO40

Sokolova, E. V.Hawthorne, F. C.Roberts, A. C.

The Canadian Mineralogist (2003) 41, 929-936

a=15.463Å   b=15.463Å   c=15.463Å

α=90°   β=90°   γ=90°

Carlosbarbosaite

Al0.1Ca0.28Ce0.02Fe0.1H6Nb0.8Nd0.02O14Si0.26Ta0.52Ti0.22U1.44

Atencio, D.Roberts, A. C.Cooper, M. A.Menezes, L. A. D.Coutinho, J. M. V.Stirling, J. A. R.Venance, K. E.Ball, N. A.Moffatt, E.Chaves, M. L. S. C.Brandao, P. R. G.Romano, A. W.

Mineralogical Magazine (2012) 76, 75-90

a=14.150Å   b=10.395Å   c=7.529Å

α=90°   β=90°   γ=90°

Georgerobinsonite

ClCr2FH2O10Pb4

Cooper, M. A.Ball, N. A.Hawthorne, F. C.Paar, W. H.Roberts, A. C.Moffatt, E.

The Canadian Mineralogist (2011) 49, 865-876

a=7.6256Å   b=11.6081Å   c=6.8961Å

α=90°   β=90°   γ=90°

Catamarcaite

Cu6GeS8W

Putz, H.Paar, W. H.Topa, D.Makovicky, E.Roberts, A. C.

The Canadian Mineralogist (2006) 44, 1481-1497

a=7.5238Å   b=7.5238Å   c=12.390Å

α=90°   β=90°   γ=120°

Petewilliamsite

As10Co4.5Cu0.8Ni4.7O35

Roberts, A. C.Burns, P. C.Gault, R. A.Criddle, A. J.Feinglos, M. N.

Mineralogical Magazine (2004) 68, 231-240

a=33.256Å   b=8.482Å   c=14.191Å

α=90°   β=104.145°   γ=90°

Kingstonite

Ir0.727Rh2.273S4

Stanley, C. J.Criddle, A. J.Spratt, J.Roberts, A. C.Szymanski, J. T.Welch, M. D.

Mineralogical Magazine (2005) 69, 447-453

a=10.4616Å   b=10.7527Å   c=6.2648Å

α=90°   β=109.000°   γ=90°

Jensenite

Cu3H4O8Te

Grice, J. D.Groat, L. A.Roberts, A. C.

The Canadian Mineralogist (1996) 34, 55-59

a=9.224Å   b=9.180Å   c=7.600Å

α=90°   β=102.38°   γ=90°

Ekanite

Ca1.92Fe0.06Mn0.02O20Si8Th0.95U0.05

Szymanski, J. T.Owens, D. R.Roberts, A. C.Ansell, H. G.Chao, G. Y.

The Canadian Mineralogist (1982) 20, 65-75

a=7.483Å   b=7.483Å   c=14.893Å

α=90°   β=90°   γ=90°

Tungstite

H2O4W

Szymanski, J. T.Roberts, A. C.

The Canadian Mineralogist (1984) 22, 681-688

a=5.249Å   b=10.711Å   c=5.133Å

α=90°   β=90°   γ=90°

Paganoite

AsBiNiO5

Roberts, A. C.Burns, P. C.Gault, R. A.Criddle, A. J.Feinglos, M. N.Stirling, J. A. R.

European Journal of Mineralogy (2001) 13, 167-175

a=6.7127Å   b=6.8293Å   c=5.2345Å

α=107.625°   β=95.409°   γ=111.158°

Georgeericksenite

CaCr2H20I6MgNa6O40

Cooper M AHawthorne F CRoberts A CGrice J DMoffatt E A

American Mineralogist (1998) 83, 390-399

a=23.645Å   b=10.918Å   c=15.768Å

α=90°   β=114.42°   γ=90°

Dukeite

Bi12Cr4H6O33

Burns, P. C.Roberts, A. C.Stirling, J. A. R.Criddle, A. J.Feinglos, M. N.

American Mineralogist (2000) 85, 1822-1827

a=15.067Å   b=15.067Å   c=15.293Å

α=90°   β=90°   γ=120°

Wattersite

CrHg5O6

Groat, L. A.Roberts, A. C.Le Page, Y.

The Canadian Mineralogist (1995) 33, 41-46

a=11.274Å   b=11.669Å   c=6.603Å

α=90°   β=98.19°   γ=90°

Frankhawthorneite

Cu2H2O6Te

Grice, J. D.Roberts, A. C.

The Canadian Mineralogist (1995) 33, 649-653

a=9.107Å   b=5.213Å   c=4.605Å

α=90°   β=98.74°   γ=90°

Szymanskiite

C6Hg8Mg0.96Ni2.04O29.4

Szymanski, J. T.Roberts, A. C.

The Canadian Mineralogist (1990) 28, 709-718

a=17.3984Å   b=17.3984Å   c=6.0078Å

α=90°   β=90°   γ=120°

Harrisonite

CaFe5.28Mg0.72O16P2Si2

Grice, J. D.Roberts, A. C.

The Canadian Mineralogist (1993) 31, 781-785

a=6.248Å   b=6.248Å   c=26.802Å

α=90°   β=90°   γ=120°

Adamsite-(Y)

C2H4.89Ce0.01Dy0.06Er0.05Gd0.04Ho0.02NaNd0.03O12Sm0.02Tb0.01Tm0.01Y0.72Yb0.02

Grice, J. D.Gault, R. A.Roberts, A. C.Cooper, M. A.

The Canadian Mineralogist (2000) 38, 1457-1466

a=6.2592Å   b=13.0838Å   c=13.2271Å

α=91.130°   β=103.554°   γ=90.188°

Bigcreekite

BaH8O9Si2

Basciano, L. C.Groat, L. A.Roberts, A. C.Gault, R. A.Dunning, G. E.Walstrom, R. E.

The Canadian Mineralogist (2001) 39, 761-768

a=5.0453Å   b=9.044Å   c=18.366Å

α=90°   β=90°   γ=90°

Sewardite

As2CaFe2H2O10

Roberts, A. C.Cooper, M. A.Hawthorne, F. C.Criddle, A. J.Stirling, J. A. R.

The Canadian Mineralogist (2002) 40, 1191-1198

a=16.461Å   b=7.434Å   c=12.131Å

α=90°   β=90°   γ=90°

C8H22Cl1.5Cu12K2.5NaO40

C8H22Cl1.5Cu12K2.5NaO40

Sokolova E VHawthorne F CRoberts A C

The Canadian Mineralogist (2003) 41, 926-936

a=15.463Å   b=15.463Å   c=15.463Å

α=90°   β=90°   γ=90°

Schlemaite

Ag0.2Bi0.39Cu5.85Pb0.61Se4

Forster, H. J.Cooper, M. A.Roberts, A. C.Stanley, C. J.Criddle, A. J.Hawthorne, F. C.Laflamme, J. H. G.Tischendorf, G.

The Canadian Mineralogist (2003) 41, 1433-1444

a=9.5341Å   b=4.1004Å   c=10.2546Å

α=90°   β=100.066°   γ=90°

Nevadaite

Al4.5CuF4.5H28.5O27.32P4V0.5

Cooper, M. A.Hawthorne, F. C.Roberts, A. C.Foord, E. E.Erd, R. C.Evans, H. T.Jensen, M. C.

The Canadian Mineralogist (2004) 42, 741-752

a=12.123Å   b=18.999Å   c=4.9613Å

α=90°   β=90°   γ=90°

Putzite

Ag3.48Cu4.68GeS6

Paar, W. H.Roberts, A. C.Berlepsch, P.Armbruster, T.Topa, D.Zagler, G.

The Canadian Mineralogist (2004) 42, 1757-1769

a=10.1250Å   b=10.1250Å   c=10.1250Å

α=90°   β=90°   γ=90°

CaCl2H36O29S2Zn8

CaCl2H36O29S2Zn8

Burns, P. C.Roberts, A. C.Nikischer, A. J.

European Journal of Mineralogy (1998) 10, 923-930

a=8.3797Å   b=8.3797Å   c=68.123Å

α=90°   β=90°   γ=120°

Voggite

CH5Na2O10PZr

Szymanski, J. T.Roberts, A. C.

Mineralogical Magazine (1990) 54, 495-500

a=12.261Å   b=6.561Å   c=11.757Å

α=90°   β=116.19°   γ=90°