Structures by: Francis C. A.

Total: 26

Fluor-schorl

Al5.451B3Ca0.062F0.3Fe3.549H3.23Na0.938O30.7Si6

Ertl, A.Kolitsch, U.Dyar, M. D.Hughes, J. M.Rossman, G. R.Pieczka, A.Henry, D. J.Pezzotta, F.Prowatke, S.Lengauer, C. L.Korner, W.Brandstatter, F.Francis, C. A.Prem, M.Tillmanns, E.

American Mineralogist (2012) 97, 1402-1416

a=16.043Å   b=16.043Å   c=7.2470Å

α=90°   β=90°   γ=120°

Barbertonite

C0.097H3.224Cr0.19Mg0.81O2.903

Mills, S. J.Whitfield, P. S.Wilson, S. A.Woodhouse, J. N.Dipple, G. M.Raudsepp, M.Francis, C. A.

American Mineralogist (2011) 96, 179-187

a=3.09646Å   b=3.09646Å   c=15.627Å

α=90°   β=90°   γ=120°

Stichtite

C0.124H3.224Cr0.25Mg0.75O2.984

Mills, S. J.Whitfield, P. S.Wilson, S. A.Woodhouse, J. N.Dipple, G. M.Raudsepp, M.Francis, C. A.

American Mineralogist (2011) 96, 179-187

a=3.09689Å   b=3.09689Å   c=15.6193Å

α=90°   β=90°   γ=120°

Fluor-tsilaisite

Al7.767B3F0.57H6Mn1.233Na0.666O30.43Si6

Ertl, A.Kolitsch, U.Dyar, M. D.Hughes, J. M.Rossman, G. R.Pieczka, A.Henry, D. J.Pezzotta, F.Prowatke, S.Lengauer, C. L.Korner, W.Brandstatter, F.Francis, C. A.Prem, M.Tillmanns, E.

American Mineralogist (2012) 97, 1402-1416

a=15.951Å   b=15.951Å   c=7.1380Å

α=90°   β=90°   γ=120°

Hydroniumpharmacosiderite

As3Fe4H10.8K0.39O19.1

Mills, S. J.Kampf, A. R.Williams, P. A.Leverett, P.Poirier, G.Raudsepp, M.Francis, C. A.

Mineralogical Magazine (2010) 74, 863-869

a=7.9587Å   b=7.9587Å   c=7.9587Å

α=90°   β=90°   γ=90°

Fluor-schorl

Al5.295B3Ca0.06F0.3Fe3.705H3.23Na0.94O30.7Si6

Ertl, A.Kolitsch, U.Dyar, M. D.Hughes, J. M.Rossman, G. R.Pieczka, A.Henry, D. J.Pezzotta, F.Prowatke, S.Lengauer, C. L.Korner, W.Brandstatter, F.Francis, C. A.Prem, M.Tillmanns, E.

American Mineralogist (2012) 97, 1402-1416

a=16.0393Å   b=16.0393Å   c=7.2536Å

α=90°   β=90°   γ=120°

Fluor-tsilaisite

Al7.728B3F0.14H6Mn1.272Na0.674O30.86Si6

Ertl, A.Kolitsch, U.Dyar, M. D.Hughes, J. M.Rossman, G. R.Pieczka, A.Henry, D. J.Pezzotta, F.Prowatke, S.Lengauer, C. L.Korner, W.Brandstatter, F.Francis, C. A.Prem, M.Tillmanns, E.

American Mineralogist (2012) 97, 1402-1416

a=15.852Å   b=15.852Å   c=7.1480Å

α=90°   β=90°   γ=120°

Stichtite

C0.097H3.224Cr0.19Mg0.81O2.903

Mills, S. J.Whitfield, P. S.Wilson, S. A.Woodhouse, J. N.Dipple, G. M.Raudsepp, M.Francis, C. A.

American Mineralogist (2011) 96, 179-187

a=3.09646Å   b=3.09646Å   c=15.627Å

α=90°   β=90°   γ=120°

Foitite

Al6.99B2.88Ca0.002F0.11Fe1.71H3.54K0.002Mg0.3Na0.414O30.89Si6

Francis, C. A.Dyar, M. D.Williams, M. L.Hughes, J. M.

The Canadian Mineralogist (1999) 37, 1431-1438

a=15.973Å   b=15.973Å   c=7.137Å

α=90°   β=90°   γ=120°

Barbertonite

C0.124H3.224Cr0.25Mg0.75O2.984

Mills, S. J.Whitfield, P. S.Wilson, S. A.Woodhouse, J. N.Dipple, G. M.Raudsepp, M.Francis, C. A.

American Mineralogist (2011) 96, 179-187

a=3.09689Å   b=3.09689Å   c=15.6193Å

α=90°   β=90°   γ=120°

Fluor-schorl

Al5.466B3Ca0.03Fe3.534Na0.97O31Si6

Ertl, A.Kolitsch, U.Dyar, M. D.Hughes, J. M.Rossman, G. R.Pieczka, A.Henry, D. J.Pezzotta, F.Prowatke, S.Lengauer, C. L.Korner, W.Brandstatter, F.Francis, C. A.Prem, M.Tillmanns, E.

American Mineralogist (2012) 97, 1402-1416

a=15.917Å   b=15.917Å   c=7.2520Å

α=90°   β=90°   γ=120°

Foitite

Al6.99B2.88Ca0.002F0.11Fe1.71H3.14K0.002Mg0.3Na0.414O30.89Si6

Francis, C. A.Dyar, M. D.Williams, M. L.Hughes, J. M.

The Canadian Mineralogist (1999) 37, 1431-1438

a=15.973Å   b=15.973Å   c=7.137Å

α=90°   β=90°   γ=120°

Fluor-schorl

Al5.478B3Ca0.029Fe3.522Na0.971O31Si6

Ertl, A.Kolitsch, U.Dyar, M. D.Hughes, J. M.Rossman, G. R.Pieczka, A.Henry, D. J.Pezzotta, F.Prowatke, S.Lengauer, C. L.Korner, W.Brandstatter, F.Francis, C. A.Prem, M.Tillmanns, E.

American Mineralogist (2012) 97, 1402-1416

a=15.918Å   b=15.918Å   c=7.2600Å

α=90°   β=90°   γ=120°

Stichtite

C0.118H3.224Cr0.23Mg0.77O2.966

Mills, S. J.Whitfield, P. S.Wilson, S. A.Woodhouse, J. N.Dipple, G. M.Raudsepp, M.Francis, C. A.

American Mineralogist (2011) 96, 179-187

a=3.09552Å   b=3.09552Å   c=23.5042Å

α=90°   β=90°   γ=120°

Fettelite

Ag16As3.596HgS15Sb0.403

Bindi, L.Keutsch, F. N.Francis, C. A.Menchetti, S.

American Mineralogist (2009) 94, 609-615

a=26.0388Å   b=15.0651Å   c=15.5361Å

α=90°   β=90.48°   γ=90°

Forsterite

Mg1.03Mn0.97O4Si

Francis, C. A.Ribbe, P. H.

American Mineralogist (1980) 65, 1263-1269

a=4.794Å   b=10.491Å   c=6.123Å

α=90°   β=90°   γ=90°

Tephroite

Mg0.17Mn1.83O4Si

Francis, C. A.Ribbe, P. H.

American Mineralogist (1980) 65, 1263-1269

a=4.879Å   b=10.589Å   c=6.234Å

α=90°   β=90°   γ=90°

Manganhumite

H2Mg2.1Mn4.9O14Si3

Francis, C. A.Ribbe, P. H.

American Mineralogist (1978) 63, 874-877

a=4.815Å   b=10.580Å   c=21.448Å

α=90°   β=90°   γ=90°

Alleghanyite

F0.94H1.06Mg1.947Mn2.869O9.06Si2Zn0.184

Francis, C. A.

American Mineralogist (1985) 70, 182-185

a=4.815Å   b=10.574Å   c=8.083Å

α=108.74°   β=90°   γ=90°

Foitite

Al6.99B2.88Ca0.002F0.11Fe1.71H4K0.002Mg0.3Na0.414O30.89Si6

Francis C ADyar M DWilliams M LHughes J M

The Canadian Mineralogist (1999) 37, 1431-1438

a=15.973Å   b=15.973Å   c=7.137Å

α=90°   β=90°   γ=120°

Pascoite

Ca3H34O45V10

Hughes, J. M.Schindler, M.Francis, C. A.

The Canadian Mineralogist (2005) 43, 1379-1386

a=19.5859Å   b=10.1405Å   c=10.9110Å

α=90°   β=120.815°   γ=90°

Lithiophilite

Fe0.062LiMn0.933O4P

Losey, A.Rakovan, J. F.Hughes, J. M.Francis, C. A.Dyar, M. D.

The Canadian Mineralogist (2004) 42, 1105-1115

a=4.7383Å   b=10.429Å   c=6.0923Å

α=90°   β=90°   γ=90°

Lithiophilite

Fe0.265LiMn0.704O4P

Losey, A.Rakovan, J. F.Hughes, J. M.Francis, C. A.Dyar, M. D.

The Canadian Mineralogist (2004) 42, 1105-1115

a=4.7247Å   b=10.4084Å   c=6.0705Å

α=90°   β=90°   γ=90°

Triphylite

Fe0.503LiMn0.497O4P

Losey, A.Rakovan, J. F.Hughes, J. M.Francis, C. A.Dyar, M. D.

The Canadian Mineralogist (2004) 42, 1105-1115

a=4.7138Å   b=10.3826Å   c=6.0499Å

α=90°   β=90°   γ=90°

Triphylite

Fe0.753LiMg0.056Mn0.201O4P

Losey, A.Rakovan, J. F.Hughes, J. M.Francis, C. A.Dyar, M. D.

The Canadian Mineralogist (2004) 42, 1105-1115

a=4.7006Å   b=10.341Å   c=6.0166Å

α=90°   β=90°   γ=90°

Triphylite

Fe0.687LiMg0.234Mn0.089O4P

Losey, A.Rakovan, J. F.Hughes, J. M.Francis, C. A.Dyar, M. D.

The Canadian Mineralogist (2004) 42, 1105-1115

a=4.6904Å   b=10.2855Å   c=5.9871Å

α=90°   β=90°   γ=90°