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ID: ptc-2795
Topaz, fancy-cut, naturally colored, 454 carats, Brazil
ID: ptc-4767
Sapphires ranging in weight from 3.50 to 188 carats, Sri Lanka
ID: ptc-4766
The DeLong Star Ruby, 100.3 carats, Burma (Myanmar)
ID: ptc-4775
Square-cut 278.25-ct. morganite, Minas Gerais in Brazil; matrix specimen consisting of a perfect morganite crystal (6.5 cm across) with a gem-quality bicolor elbaite, San Diego County, California
ID: ptc-4774
Heliodor crystal and cut stone
ID: ptc-4765
Ruby crystal
ID: ptc-4771
Emerald crystal
ID: ptc-4752
Gemstones of various colors
ID: ptc-4749
A historical grouping of Kunz and Whitlock books, crystals and related objects from Museum's collection, circa 1990
ID: ptc-4758
Diamond crystals, single and twinned, maximum dimension 1 cm
ID: ptc-4748
Heliodor, aqua marine, blue topaz, and kunzite, cut and uncut
ID: ptc-4781
Etched aquamarine crystal, 8 cm tall, associated with white elbaite, Dusso, Pakistan
ID: ptc-4773
Fragment of the largest aquamarine crystal ever found, 5.28 kg (11.6 lb), discovered near Marambaia, Brazil, 1910; 47.39 ct stone from Siberia is shown for scale, 1990
ID: ptc-4746
Bicolored tourmalines: "pencil" crystals, cut stone, and cabochon, from Mesa Grande, California, 1990
ID: ptc-4757
Armstrong Diamond, emerald-cut stone set in ring with two tapered baguettes, 14.11 carats, 1990
ID: ptc-4762
Padparascha sapphire, 100 carats, Sri Lanka
ID: ptc-4761
12 small sapphires of various colors, Sri Lanka
ID: ptc-4760
Midnight Star sapphire, 116.75 carats, Sri Lanka
ID: ptc-4759
Star of India, sapphire, 563.35 carats, mined in Sri Lanka
ID: ptc-4764
Large Burma ruby cabochon, 47 cts; round ruby, 1.38 ct., North Carolina; ruby; 1.87 ct., Tanzania
ID: ptc-4753
Gemstone crystals: tourmaline, aquamarine, morganite, heliodor, topaz, kunzite, spodumene and citrine
ID: ptc-4768
The Patricia Emerald, 12-sided crystal, 6.6 cm long, 126 grams, from Columbia
ID: ptc-480
Quartz plate in polarized light
ID: ptc-479
ID: ptc-486
Native copper, Michigan
ID: ptc-484
Antimony stibnite, ore
ID: ptc-1981
Pyrite, crocoite, calcite, quartzite var, amethyst, malachite, sulfur, fluorite, gypsum, Nature of Minerals exhibit, 1974
ID: ptc-489
Spodumene, variety Hiddenite
ID: 34765
Standing next to section of Copper Queen Mine model, 1916
ID: 34764
Working on Copper Queen Mine model, 1916
ID: 34763
Section of Copper Queen Mine model, 1916
ID: 34425
Model, Copper Queen Mine, showing top, gift of Dr. James Douglas, September, 1914
ID: 34424
Model, Copper Queen Mine, gift of Dr. James Douglas, September, 1914
ID: 34423
ID: 34422
ID: 34421
ID: 34258
Copper Queen Mine, model, February, 1914
ID: 34257
ID: 34272
ID: 34271
ID: 255787
Malachite, March 28, 1895
ID: 25679
Original Copper Queen Mine with open cut at the left, pan #2, Bisbee, Arizona, circa 1900
ID: 260769
Selenite window, Acoma, New Mexico
ID: 39462
Radium Exhibit prepared for the visit of Madame Curie, radium minerals from Westchester County, New York, August, 1921
ID: 100213323_39
Fine leaf native gold specimen on milky quartz from California, about 3 inches high, Guggenheim Hall of Minerals, postcard
ID: 100213323_38
Specimen of crystalized native gold, about 7 inches across, from the Empire Star Mine of Grass Valley, California, exhibited in the Guggenheim Hall of Minerals, postcard
ID: 100213323_37
Amethyst, Guerera, Mexico, Harry Frank Guggenheim Hall of Minerals, postcard
ID: 2A15308
Jadite stone on the lawn at 77th Street, American Museum of Natural History, 1988
ID: 2A15307
ID: 2A15306
ID: 2A15305
ID: MS_160815_0816-edit
Harry Frank Guggenheim Hall of Minerals, August 15, 2016
ID: MS_160815_0811-edit
Morgan Memorial Hall of Gems, August 15, 2016
ID: MS_160815_0806-edit
Morgan Memorial Hall of Gems and Harry Frank Guggenheim Hall of Minerals, August 15, 2016
ID: RM_101006_4775
Arthur Ross Hall of Meteorites, Ahnighito meteorite, center, October 6, 2010
ID: 328171
Quartz lined thunder eggs or geodes, Rhyolite nodules
ID: 323713
Young girl with Willamette Meteorite, Hayden Planetarium, 1955
ID: 45819
Grooved stone hammer, roughly chipped out pieces of quartzite, Wyoming, June 24, 1907
ID: 36119
Mineral exhibit, Mineral Hall, American Museum of Natural History
ID: 16046
Atlas carved in quartz, Russia, 1913
ID: 14109
Prospecting at the Randt
ID: 314048
Mineralogist, Herbert P. Whitlock with class in the Gems and Mineral Hall, 1932
ID: 312092
Ships, part of the guano extraction trade, off the Chincha Islands, Peru
ID: 311822
Guano chutes in the town on the North Island, the Chincha Islands, Peru, 1860
ID: 311823
Guano deposits on the Chincha Islands, Peru, 1860
ID: 2a8877
Gem Hall from west, 1966
ID: 39649
Cases in Morgan Hall, 1922
ID: 39593
Morgan Hall, 1922
ID: 36676
Design of proposed arrangement of cases and exhibits in the hall adjoining the Engine Room, Hall of Geology and Invertebrate Paleontology, 1917
ID: 36673
Plan of arrangements of cases and exhibits, Hall of Geology and Invertebrate Paleontology, August 1917
ID: 328629
Cleavage of Crystals, Mineralogy Hall, 1947
ID: 328628
Quartz exhibit, Mineralogy Hall, 1947
ID: 328627
Calcite exhibit, Mineralogy Hall, 1947
ID: 328626
Types of Man-Made Crystals, Mineralogy Hall, 1947
ID: 326415
Minerals for Atomic Energy, Mineralogy Hall, 1959
ID: 323714
Joseph Chamberlain and the Willamette meteorite, Planetarium, 1955
ID: 323712
Young girl with Willamette meteorite, Hayden Planetarium, 1955
ID: 323401
Salt Dome Oil Field, Oil Geology Hall, 1954
ID: 320075
Special display of Swiss Minerals with map, Morgan Hall, 1947
ID: 320074
Special display of Swiss Minerals, Morgan Hall, 1947
ID: 320073
ID: 318269
Rock crystal ball mounted on bronze dragon, Morgan Hall, 1941
ID: 318268
ID: 318262
Quartz sphere mounted on bronze dragon, Morgan Hall, 1961
ID: 314966
Willamette meteorite in the first floor corridor, Hayden Planetarium, 1936
ID: 314965
ID: 314396
View from near center of Drummond Hall, 1934
ID: 314393
Jade Disks and Rings, Drummond Hall, 1934
ID: 314245
Case in Drummond Collection, 1933
ID: 314244
ID: 314242
ID: 314236
ID: 313442
Sulfides: chalcopyrite, chalcocite, pyrite, marcasite, cinnabar, Morgan Memorial Hall, 1931
ID: 313441
Pyrite, Morgan Memorial Hall, 1931
ID: 311527
Man posing with Willamette Meteorite
ID: 311210
Exhibits in Geology Hall
ID: 34121
Beryl exhibit, J.P. Morgan Gem Collection, Morgan Memorial Hall of Gems, 1913
ID: 45501
Model of Willamette Meteorite, 1905
ID: 44425
Hall of Mineralogy [circa 1904]
ID: 2A8879
View from east, Gem Hall, 1966