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Beryl from
Twin Cedars pegmatite, South Platte Pegmatite District, Jefferson Co., Colorado, USA

Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Rare-Earth Pegmatites of the South Platte District, Colorado CGS Res Ser 11
Data
Mineral Data:Click here to view Beryl data
Locality Data:Click here to view Twin Cedars pegmatite, South Platte Pegmatite District, Jefferson Co., Colorado, USA
Nearest other occurrences of Beryl
20.4km (12.7 miles) Bigger Mica Mine (Sweitzer Lode), Clear Creek pegmatite Province, Jefferson Co., Colorado, USA
34.1km (21.2 miles) Swede - Kerr Gulches Pegmatites, Clear Creek Pegmatite Province, Jefferson Co., Colorado, USA
34.7km (21.6 miles) Burroughs Mine (Traut-Rudin-Anderson Pegmatite; Sunrise Peak Mine), Clear Creek pegmatite Province, Jefferson Co., Colorado, USA
34.9km (21.7 miles) China Wall Area, Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
35.6km (22.1 miles) Black Prince Mine, Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
35.6km (22.1 miles) A & C Claims (A & C No. 2 Claim; China Wall Cupola), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
35.9km (22.3 miles) Hazel Marie Group, Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
36.1km (22.4 miles) Redskin Mine (Redskin Claim; Claims: Papoose; Squaw), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
37.4km (23.2 miles) Creswell Mine, Bergen Park area, Jefferson Co., Colorado, USA
37.8km (23.5 miles) Mt. Judge Beryl Pegmatite, Clear Creek Pegmatite Province, Clear Creek Co., Colorado, USA
38.8km (24.1 miles) Tennessee Mine (Tennessee No. 2), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
38.9km (24.1 miles) Happy Thought Mine (Fort De Vincennes), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
38.9km (24.2 miles) Little John Mine (Little John No. 1; Little John No. 2), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
39.5km (24.5 miles) J & S Group (J & S No. 1; J & S No. 2; J & S No. 3), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
39.6km (24.6 miles) Badger Flats Area (China Wall Cupola; Boomer Mine; Mary Lee Mine; Redskin Mine), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
39.6km (24.6 miles) Boomer Mine (East Boomer; Outhouse Lode; Mammoth Lode; Florman Shaft), Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
39.7km (24.7 miles) Blue Jay Mine, Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
39.7km (24.7 miles) Champell Mine, Lake George (Badger Flats) Beryllium Area (Mountain Dale), Park Co., Colorado, USA
39.9km (24.8 miles) Beaver Brook pegmatite (Brandt pegmatite), Clear Creek pegmatite Province, Clear Creek Co., Colorado, USA
40.8km (25.3 miles) Shaffer Hill (Jacobsen Ranch Pegmatite), Clear Creek Pegmatite Province, Clear Creek Co., Colorado, USA
41.5km (25.8 miles) Roscoe Beryl Mine (Roscoe pegmatite), Clear Creek pegmatite Province, Jefferson Co., Colorado, USA
42.2km (26.2 miles) Snyder; Saddleback Mtn., Lower Clear Creek Area, Clear Creek Co., Colorado, USA
42.9km (26.7 miles) Grover Mine (Grover pegmatite; Windsor), Clear Creek Co., Colorado, USA
43.3km (26.9 miles) Centennial Cone pegmatite (K. L. Green Ranch), Centennial Cone, Clear Creek pegmatite Province, Jefferson Co., Colorado, USA
45.4km (28.2 miles) Ajax Mica Mine (Floyd Hill Mica Mine), Clear Creek Pegmatite Province, Clear Creek Co., Colorado, USA
45.7km (28.4 miles) Cressmans Gulch Mine (Cressmans Gulch pegmatite), Clear Creek pegmatite Province, Jefferson Co., Colorado, USA
46.6km (28.9 miles) Guy Hill pegmatite area, Jefferson Co., Colorado, USA
49.3km (30.6 miles) Black Cloud Mine (Black Cloud pegmatite; Spillman Prospect), Teller Co., Colorado, USA
67.2km (41.8 miles) Urad mine, Dailey District (Jones Pass District), Clear Creek Co., Colorado, USA
67.7km (42.1 miles) Hunter's Run, Crystal Park, El Paso Co., Colorado, USA
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