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Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

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Adamite : Zn2(AsO4)(OH)

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Tiny green crystals of Adamite with an unidentified light blue species. Field of view is 4mm. Michael Cline specimen and photograph.
 © Michael ClinePhoto ID: 104394    View Count: 214

Aurichalcite : (Zn,Cu)5[(OH)3|CO3]2

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

1.0 cm field of view.
S395-23 #273#
 © 2008, JGWPhoto ID: 149258    View Count: 115

Multiple photos availableAurichalcite : (Zn,Cu)5[(OH)3|CO3]2, Azurite : Cu3[OH|CO3]2, Malachite : Cu2[(OH)2|CO3]

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Specimen of deep blue Azurite with lighter colored Aurichalcite. There is a small area with green Malachite near the center of the 4cm specimen. Has labels from Scott Williams, Dick Morris and Mark Hay, and the Arizona Mining and Mineral Museum Foundation. Michael Cline specimen and photograph.
 © Michael ClinePhoto ID: 173930    View Count: 112

Aurichalcite : (Zn,Cu)5[(OH)3|CO3]2

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Unusually blocky Aurichalcite crystals from the Grandview. Field of view approx 5mm.
 © Michael ClinePhoto ID: 267837    View Count: 11

Azurite : Cu3[OH|CO3]2, Brochantite : Cu4[(OH)6|SO4]

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Bladed, composite, lustrous, rich blue, crystals of azurite have grown on lustrous, emerald green, brochantite. 2.7 x 2.2 x 1.1 cm

 © Rob LavinskyPhoto ID: 52851    View Count: 230

Brochantite : Cu4[(OH)6|SO4]

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Intense green velvety crystals of brochantite completely covering one side of plate of matrix. Looks beautiful under magnification - no damage. Overall size of mineral specimen: 17x10x10 mm. Size of individual crystals: 2-3 mm.
 © 2002 John H. BettsPhoto ID: 5777    View Count: 484

Brochantite : Cu4[(OH)6|SO4], Adamite : Zn2(AsO4)(OH)

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Light blueish-green, striated laths of brochantite with sage-green botryoidal adamite. ID provided by Cannon Microprobe. Field of view 3.0 mm. Photo and specimen in collection of Bruce J. Muphy.
 © Bruce Murphy 2007Photo ID: 100081    View Count: 339

Brochantite : Cu4[(OH)6|SO4]

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Crystals on Brochantite with limonite. The field of view is 4mm. Photographed by, and in the collection of, Karl Volkman. Ex Burke Museum Collection #7059.
 © Karl Volkman04/05Photo ID: 30107    View Count: 308

Brochantite : Cu4[(OH)6|SO4]

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

Crystals to 0.15 cm.
S414-12 #252#
 © 2008, JGWPhoto ID: 149425    View Count: 95

Brochantite : Cu4[(OH)6|SO4]

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Cape Royal, Horseshoe Mesa, Grand Canyon National Park, Grandview District, Coconino Co., Arizona, USA

0.4 cm field of view. #1791# S415-110
Label indicates locality is "Last Chance Mine, Grand Canyon"
 © 2008, JGWPhoto ID: 169381    View Count: 75
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