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Rolf Luetcke's Photo Gallery

HDC-AGAQuartz (Var: Chalcedony), Chrysocolla, Limonite

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 6 mm

Elongated chalcedony in small rounded forms, coating an elongated crystal that had been a chrysocolla pseudomorph after an unknown mineral, now completely replaced by the chalcedony, coated by a powdery limonite. There are elongated chrysocolla clusters on other parts of the specimen that have not been replaced but are partly intermixed with chalcedony. Collected by Dan Stephens. Rolf Luetcke specimen and photo.
Photo ID: 950657     Uploaded by: Rolf Luetcke   View Count: 4   Approval status: Public galleries    Type: Photo - 1938 x 1352 pixels (2.6 Mpix)

8E3-3V6Plattnerite, Conichalcite, Quartz

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 5 mm

Black, needle-line crystals of plattnerite with green conichalcite in quartz. Collected by Dan Stephens. Rolf Luetcke specimen and photo.
Photo ID: 950652     Uploaded by: Rolf Luetcke   View Count: 2   Approval status: Public galleries    Type: Photo - 2001 x 1407 pixels (2.8 Mpix)

WCE-TRUMuscovite, Quartz

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 5 mm

White plates of muscovite in quartz with minor chrysocolla. Collected by Dan Stephens, Rolf Luetcke specimen and photo.
Photo ID: 950651     Uploaded by: Rolf Luetcke   View Count: 2   Approval status: Public galleries    Type: Photo - 2003 x 1425 pixels (2.9 Mpix)

8MU-619Kaolinite, Hematite

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Dimensions: 4 cm x 4 cm

White, massive kaolinite with red-brown dendrites of hematite. Collected by Dan Stephens, Rolf Luetcke specimen and photo.
Photo ID: 950649     Uploaded by: Rolf Luetcke   View Count: 4   Approval status: Public galleries    Type: Photo - 2096 x 2082 pixels (4.4 Mpix)

J9R-HQ2Kaolinite, Hematite

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Dimensions: 5 cm x 4 cm

White, massive kaolinite with red-brown dendrites of hematite. Collected by Dan Stephens, Rolf Luetcke specimen and photo.
Photo ID: 950648     Uploaded by: Rolf Luetcke   View Count: 2   Approval status: Public galleries    Type: Photo - 2487 x 1966 pixels (4.9 Mpix)

D7L-JUYCovellite, Malachite, Quartz

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 4 mm

Blue-purple, platy covellite with green malachite in quartz matrix. Collected by Dan Stephens, Rolf Luetcke specimen and photo.
Photo ID: 950647     Uploaded by: Rolf Luetcke   View Count: 1   Approval status: Public galleries    Type: Photo - 1753 x 1488 pixels (2.6 Mpix)

239-M3RBornite, Malachite

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 4 mm

Blue, massive, metallic bornite with green malachite and minor quartz. Collected by Dan Stephens, Rolf Luetcke specimen and photo.
Photo ID: 950646     Uploaded by: Rolf Luetcke   View Count: 1   Approval status: Public galleries    Type: Photo - 1956 x 1373 pixels (2.7 Mpix)

7QG-TPPBiotite

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 3 mm

Black biotite in matrix of quartz. Collected by Dan Stephens, Rolf Luetcke specimen and photo.
Photo ID: 950645     Uploaded by: Rolf Luetcke   View Count: 1   Approval status: Public galleries    Type: Photo - 1845 x 1438 pixels (2.7 Mpix)

53V-AN2Sphalerite

Multiple photos available
Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 4 mm

Dark brown sphalerite crystals from a collecting trip to the Morenci Pit in the 1990's. Rolf Luetcke specimen and photo.
Photo ID: 950538     Uploaded by: Rolf Luetcke   View Count: 1   Approval status: Public galleries    Type: Photo - 1973 x 1485 pixels (2.9 Mpix)

0LQ-KHTPyrite, Sphalerite

Multiple photos available
Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Field of View: 4 mm

Golden, cubes of pyrite crystals on dark brown sphalerite. Self collected in the 1990's on a collecting trip to the pit. Rolf Luetcke specimen and photo.
Photo ID: 950536     Uploaded by: Rolf Luetcke   View Count: 1   Approval status: Public galleries    Type: Photo - 2027 x 1464 pixels (3.0 Mpix)
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