Madonna No. 2 pegmatite (Deep Hole pegmatite), South Platte Pegmatite District, Jefferson Co., Colorado, USA

Allanite-(Ce)
Madonna No. 2 pegmatite, South Platte Pegmatite District, Jefferson Co., Colorado, USA

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Sec 2 T8S R70W
The middle quarry of 3 in a N-S line

References

Simmons and Heinrich (1980) "Rare-Earth Pegmatites of the South Platte District, Colorado" Colo. Geol. Surv. Resource Series 11

Mineral List

Allanite-(Ce)
Fluorite

Gadolinite-(Y)
Microcline

Monazite-(Ce)
Quartz

Xenotime-(Y)

7 entries listed. 7 valid minerals.

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Current server date and time: 16th Nov 2011 13:53:26