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Thin section images of AMAX drill core from the Stillwater Complex, Montana
Photographs and micrographs of rock taken from cores in this area. Data are provided in JPEG and CR2 formats. |
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Thin section images of drill core and hand samples from the South Kawishiwi Intrusion, Duluth Complex, Minnesota
Lithologic and textural information for hand samples and drill core from this rock body, to study copper-nickel-platinum-group element mineralization that occurs at this locality. Data are provided in JPG and CR2 formats. |
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Thin section images of drill core and hand samples from the Stillwater Mine area, Stillwater Complex, Montana
Photographs and micrographs of hand samples and drill core from this area to study platinum-group element reef-type mineralization that occurs in the J-M Reef of the Stillwater Complex. Data are provided in JPEG and CR2 formats. |
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Thin section images of drill core from the Chrome Lake area in the Stillwater Complex, Montana
Photomicrographs, lithologic and textural information for drill core from this area to study contact-type mineralization that occurs near the lower contact (Basal series and hornfels rocks) of the complex. Data are provided as JPG and CR2 images. |
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Thin section images of drill core from the Crescent Creek area in the Stillwater Complex, Montana
Photographic images of thin sections of drill core from this area to study contact-type copper and nickel sulfide mineralization there. Data are provided in JPEG and CR2 formats, with a shapefile giving locations of the cores. |
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Thin section images of hand samples from the Crocodile Lake and Cucumber Lake Intrusions, Duluth Complex, Minnesota
Lithologic and textural information for hand samples collected from these rock bodies, to study copper-nickel-platinum-group element mineralization that occurs there. Data are provided in JPG and CR2 image formats. |
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Thin section images of xenoliths from north of the Stillwater Complex, Montana
Micrographs (photographs taken using a microscope) of xenoliths (pre-existing rock material included in younger rocks) in this area, to understand the formation of mineral deposits there. Data are provided in JPEG and CR2 formats. |
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