Category:Scoria pits

Subcategories

This category has only the following subcategory.

Media in category "Scoria pits"

The following 4 files are in this category, out of 4 total.

• 
  Scoria Pits, Quarries--St. George - DPLA - 1623631064f0812ce22bbab93f71258c.JPG 2,272 × 1,704; 823 KB
  
• 
  Scoria Pits, Quarries--St. George - DPLA - 72507307516c2ba6b5b6de99c17b57fc.JPG 5,691 × 2,171; 3.74 MB
  
• 
  Scoria Pits, Quarries--St. Paul - DPLA - 8590047019b29372edbb6c52007f6638.JPG 2,272 × 1,704; 772 KB
  
• 
  St.Paul Sites--37, TPA 15a, Scoria Pit - Telegraph Hill - DPLA - e2dbbd558e897a7fc34c34ee37e6e5d4.jpg 768 × 1,024; 168 KB