Grand Canyon NPS:
Grand Canyon National Park: Chalcoalumite
Grand Canyon NPS:
Grand Canyon National Park: Azurite & Chalcoalumite
Grand Canyon NPS:
Grand Canyon National Park: Brochantite & Cyanotrichite
Grand Canyon NPS:
Grand Canyon National Park: Gypsum & Smithsonite & Azurite & Malachite
Grand Canyon NPS:
Grand Canyon National Park: Chalcoalumite & Phillipsbornite
Grand Canyon NPS:
Grand Canyon National Park: Aurichalcite & Smithsonite
Grand Canyon NPS:
Grand Canyon National Park: Grandviewite
Grand Canyon NPS:
Grand Canyon National Park: Phillipsbornite & Osarizawaite
Grand Canyon NPS:
Grand Canyon National Park: Phillipsbornite and unknown.