Category:Ruggles Pegmatite Mine

Subcategories

This category has only the following subcategory.

Media in category "Ruggles Pegmatite Mine"

The following 9 files are in this category, out of 9 total.

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  Cardigan Pluton (Early Devonian, ~411 Ma; Mt. Cardigan, New Hampshire, USA) (8290563269).jpg 960 × 629; 227 KB
  
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  Collecting biotite mica & muscovite mica (Ruggles Pegmatite, Devonian; Ruggles Pegmatite Mine, southern New Hampshire, USA) (15669962557).jpg 1,536 × 1,866; 1.47 MB
  
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  Graphic granite (runite) (Ruggles Pegmatite, New Hampshire Plutonic Series, Devonian; Ruggles Pegmatite Mine, western New Hampshire, USA) (14815960350).jpg 2,999 × 2,249; 855 KB
  
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  Huge potassium feldspar crystal (Ruggles Pegmatite, Devonian; Ruggles Pegmatite Mine, southern New Hampshire, USA) (15669755939).jpg 3,008 × 2,000; 2.61 MB
  
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  Large mica crystal in pegmatitic granite (Ruggles Pegmatite, Devonian; Ruggles Pegmatite Mine, New Hampshire, USA) 1 (8290567917).jpg 634 × 960; 532 KB
  
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  Large mica crystal in pegmatitic granite (Ruggles Pegmatite, Devonian; Ruggles Pegmatite Mine, New Hampshire, USA) 2 (8290567239).jpg 960 × 630; 497 KB
  
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  Large potassium feldspar & quartz & mica crystals in pegmatitic granite (Ruggles Pegmatite, Devonian; Ruggles Pegmatite Mine, New Hampshire, USA) (37097712006).jpg 2,693 × 1,326; 2.45 MB
  
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  Large potassium feldspar & quartz crystals in pegmatitic granite (Ruggles Pegmatite, Devonian; Ruggles Pegmatite Mine, New Hampshire, USA) 2 (37145900621).jpg 1,516 × 2,755; 2.8 MB
  
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  Large potassium feldspar crystal in pegmatitic granite (Ruggles Pegmatite, Devonian; Ruggles Pegmatite Mine, New Hampshire, USA) 2 (8291628446).jpg 960 × 634; 485 KB