Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

0369_Kunzite_MinasGerais_Brazil
421
%_tempFileName0369_Kunzite_MinasGerais_Brazil%

0370_Calcite_NuevoLeon_Mexico
422
%_tempFileName0370_Calcite_NuevoLeon_Mexico%

0371_Pyrite_Hualzala_Peru
423
%_tempFileName0371_Pyrite_Hualzala_Peru%

0372a_TopazPebble_MinasGerais_Brazil
424
%_tempFileName0372a_TopazPebble_MinasGerais_Brazil%

0372b_TopazPebble_MinasGerais_Brazil
425
%_tempFileName0372b_TopazPebble_MinasGerais_Brazil%

0373_Beryl_Sichuan_China
426
%_tempFileName0373_Beryl_Sichuan_China%

0374_Beryl_Sichuan_China
427
%_tempFileName0374_Beryl_Sichuan_China%

0375_Cinnabar_Sichuan_China.JPG
428
%_tempFileName0375_Cinnabar_Sichuan_China.JPG%

0376_Kunzite_NooristanValley_Afghanistan
429
%_tempFileName0376_Kunzite_NooristanValley_Afghanistan%

0377_Barite_Hunan_China
430
%_tempFileName0377_Barite_Hunan_China%

0378_Scheelite-Muscovite_Hunan_China
431
%_tempFileName0378_Scheelite-Muscovite_Hunan_China%

0379_Barite_Hunan_China
432
%_tempFileName0379_Barite_Hunan_China%

0380_Quartz_Corinto_MinasGerais_Brazil
433
%_tempFileName0380_Quartz_Corinto_MinasGerais_Brazil%

0381_Malachite_Kolwezi_Zaire_Africa
434
%_tempFileName0381_Malachite_Kolwezi_Zaire_Africa%

0382_Stibnite_China
435
%_tempFileName0382_Stibnite_China%

0383_Sphene_OtterLake_Ontario_Canada
436
%_tempFileName0383_Sphene_OtterLake_Ontario_Canada%

0384_Quartz_Brazil
437
%_tempFileName0384_Quartz_Brazil%

0385_Fluorite_Bingham_NM
438
%_tempFileName0385_Fluorite_Bingham_NM%

0386_Pyrite_Huanzala_Huanuco_Peru
439
%_tempFileName0386_Pyrite_Huanzala_Huanuco_Peru%

0387_Corundum_Tulear_Betroka_Madagascar
440
%_tempFileName0387_Corundum_Tulear_Betroka_Madagascar%

0388_Malachite_Kolwezi_Zaire_Africa
441
%_tempFileName0388_Malachite_Kolwezi_Zaire_Africa%

© 2025 Charles Merguerian