Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

0038b_Quartz_Guanajuato_Mexico
43
%_tempFileName0038b_Quartz_Guanajuato_Mexico%

0039a_Quartz_MinasGerais_Breazil
44
%_tempFileName0039a_Quartz_MinasGerais_Breazil%

0040_Barite_Cumberland_England
45
%_tempFileName0040_Barite_Cumberland_England%

0040b_Barite_Cumberland_England
46
%_tempFileName0040b_Barite_Cumberland_England%

0041_Silver_Schneeberg_Saxony_Germany
47
%_tempFileName0041_Silver_Schneeberg_Saxony_Germany%

0041a_Silver_Schneeberg_Saxony_Germany
48
%_tempFileName0041a_Silver_Schneeberg_Saxony_Germany%

0041b_Silver_Schneeberg_Saxony_Germany
49
%_tempFileName0041b_Silver_Schneeberg_Saxony_Germany%

0042_Beryl_Southford_CT
50
%_tempFileName0042_Beryl_Southford_CT%

0043_Fluorite_CaveInRock_IL
51
%_tempFileName0043_Fluorite_CaveInRock_IL%

0044_Muscovite_West Granville_CT
52
%_tempFileName0044_Muscovite_West%20Granville_CT%

0045_Millerite_Antwerp_NY
53
%_tempFileName0045_Millerite_Antwerp_NY%

0045b_Millerite_Antwerp_NY
54
%_tempFileName0045b_Millerite_Antwerp_NY%

0046a_Tourmaline_Minas Gerais_Brazil
55
%_tempFileName0046a_Tourmaline_Minas%20Gerais_Brazil%

0047a_Selenite_Naica_Mexico
56
%_tempFileName0047a_Selenite_Naica_Mexico%

0048_Garnet_Minas Gerais_Brazil
57
%_tempFileName0048_Garnet_Minas%20Gerais_Brazil%

0049_Galena_Derbyshire_England
58
%_tempFileName0049_Galena_Derbyshire_England%

0049a_Galena_Derbyshire_England
59
%_tempFileName0049a_Galena_Derbyshire_England%

0049b_Galena_Derbyshire_England
60
%_tempFileName0049b_Galena_Derbyshire_England%

0050_Fluorite_Cave In Rock_IL
61
%_tempFileName0050_Fluorite_Cave%20In%20Rock_IL%

0051a_Fluorite_Cave In Rock_IL
62
%_tempFileName0051a_Fluorite_Cave%20In%20Rock_IL%

0052a_Calcite_Australia
63
%_tempFileName0052a_Calcite_Australia%

© 2025 Charles Merguerian