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Red Hill quarries, Rumford, Oxford Co., Maine, USA

Strunzite
Red Hill quarries, Rumford, Oxford Co., Maine, USA

Photo: Van King
Composed of three widely separated phosphate-bearing quarries. Oxford pegmatite field.

The first Rose Quartz crystals known in the world were found at Mount Mica Quarry about 1913-1915. The second locality for genuine rose quartz crystals in the world, the Dunton Gem Quarry, Newry, produced it's first crystals in 1927. A third world locality was discovered in 1942, at the Rose Quartz Crystal locality, by George Crooker. Rose Quartz crystals were found at the Nevel Quarry, Newry and in the Red Hill Quarry Group, Rumford, Maine in 1949. Rose Quartz crystals were not known in Brazil until 1958.

Mineral List

Albite
Beraunite
Beryl
Childrenite
Columbite-(Fe)
Diadochite
Eosphorite
Fluorapatite
'Gummite'
Heterosite
Jahnsite-(CaMnFe)
Microcline
Muscovite
var: Damourite

Phosphophyllite
Pyrite
Quartz
var: Rose Quartz
var: Smoky Quartz
Rockbridgeite
Siderite
Strunzite
Struvite
Triphylite
Uraninite
Uranophane ?
Vivianite


26 entries listed. 21 valid minerals. 1 erroneous literature entry.

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References

Moore, P. B., 2000, Analyses of Primary Phosphates from Pegmatites in Maine and Other Localities, in V. T. King (editor), Mineralogy of Maine. Mining History, Gems, and Geology, Maine Geological Survey, Augusta, Maine, p. 333-336.

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Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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