Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

0053a_Fluorite, Pyrite, Calcite_Santa Eulalia_Mexico
64
%_tempFileName0053a_Fluorite,%20Pyrite,%20Calcite_Santa%20Eulalia_Mexico%

0054a_Beryl_Upper Merryall Q_CT
65
%_tempFileName0054a_Beryl_Upper%20Merryall%20Q_CT%

0055_Quartz, Tourmaline_Minas Gerais_Brazil
66
%_tempFileName0055_Quartz,%20Tourmaline_Minas%20Gerais_Brazil%

0056a_Sphalerite_Cave In Rock_IL
67
%_tempFileName0056a_Sphalerite_Cave%20In%20Rock_IL%

0057_Barite_Santa Eulalia_Chihuahua_Mexico
68
%_tempFileName0057_Barite_Santa%20Eulalia_Chihuahua_Mexico%

0058_Fluorite_Cumberland_England
69
%_tempFileName0058_Fluorite_Cumberland_England%

0059a_Columbite_Conselheiro Pena_MinasGerais_Brazil
70
%_tempFileName0059a_Columbite_Conselheiro%20Pena_MinasGerais_Brazil%

0060_Pyrite_Naica_Mexico
71
%_tempFileName0060_Pyrite_Naica_Mexico%

0061_Apatite_Renfrew_Canada
72
%_tempFileName0061_Apatite_Renfrew_Canada%

0062a_Orthoclase, Epidote_Minas Gerais_Brazil
73
%_tempFileName0062a_Orthoclase,%20Epidote_Minas%20Gerais_Brazil%

0063b_Ilmenite_West Torrington_CT
74
%_tempFileName0063b_Ilmenite_West%20Torrington_CT%

0064_Beryl_Upper Merryall Q_CT
75
%_tempFileName0064_Beryl_Upper%20Merryall%20Q_CT%

0065a_Beryl_Upper Merryall Q_CT
76
%_tempFileName0065a_Beryl_Upper%20Merryall%20Q_CT%

0066a_Quartz_Moat Mtn_NH
77
%_tempFileName0066a_Quartz_Moat%20Mtn_NH%

0067a_Ilmenite_West Torrington_CT
78
%_tempFileName0067a_Ilmenite_West%20Torrington_CT%

0068a_Kyanite-Staurolite_Pizzo Forno_Ticino_Switzerland
79
%_tempFileName0068a_Kyanite-Staurolite_Pizzo%20Forno_Ticino_Switzerland%

0069a_Azurite_Chessy_France
80
%_tempFileName0069a_Azurite_Chessy_France%

0070_Fluorite_Cave In Rock_IL
81
%_tempFileName0070_Fluorite_Cave%20In%20Rock_IL%

0071a_Quartz-Tourmaline_Minas Gerais_Brazil
82
%_tempFileName0071a_Quartz-Tourmaline_Minas%20Gerais_Brazil%

0071b_Quartz-Tourmaline_Minas Gerais_Brazil
83
%_tempFileName0071b_Quartz-Tourmaline_Minas%20Gerais_Brazil%

0072_Cubanite_Tunneaburg_Germany
84
%_tempFileName0072_Cubanite_Tunneaburg_Germany%

© 2025 Charles Merguerian