New Hampshire · Grafton County
Occurrence

Pegmatites No. 21 To 24

Grafton County, New Hampshire, United States
Mica
⌖ Show on mapUSGS source ↗
Commodities
PrimaryMica
Commodity typeN
Economic & production
Development statusOccurrence
Identification
Deposit ID10174209
Alternate namesRice-Palermo Area
RegionNA
Data scoreD
Coordinates43.74167, -71.89168
References
CAMERON, E.N., LARRABEE, D.M., MCNAIR, A.H. AND OTHERS, 1954USGS PROF PAPER 255.ACCESSORY QUARTZITE, PERTHITE & QUARTZ. PEGMATITE NO. 21 HAS2,23, & 24 ARE OUTCROPS. ALL 4 ARE CONSIDERED UNSUCCESSFUL MSPECTS BY THE 1942-45 SURVEY.