Category:Dacite formations in California

Subcategories

This category has the following 7 subcategories, out of 7 total.

Media in category "Dacite formations in California"

The following 21 files are in this category, out of 21 total.

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  Banded dacite pumice-andesite (upper Holocene, 22 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 1.jpg 2,768 × 2,000; 4.08 MB
  
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  Banded dacite pumice-andesite (upper Holocene, 22 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 2.jpg 3,008 × 1,866; 4.94 MB
  
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  Banded dacite pumice-andesite (upper Holocene, 22 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 4.jpg 2,749 × 1,993; 4.48 MB
  
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  Banded dacite pumice-andesite (upper Holocene, 22 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 5.jpg 3,008 × 2,000; 4.28 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 11.jpg 3,008 × 2,000; 4.3 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 13.jpg 3,004 × 1,887; 5.22 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 16.jpg 3,008 × 1,555; 3.63 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 18.jpg 2,639 × 1,776; 3.63 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 22.jpg 2,271 × 1,830; 3.96 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 25.jpg 3,008 × 2,000; 4.3 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 34.jpg 3,008 × 2,000; 4.65 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 37.jpg 2,531 × 1,944; 3.82 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 4.jpg 3,008 × 2,000; 4.08 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 47.jpg 3,008 × 2,000; 4.34 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 49.jpg 3,008 × 1,404; 3.61 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 5.jpg 2,000 × 2,924; 4.56 MB
  
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  Black porphyritic dacite (upper Holocene, 14 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 51.jpg 4,000 × 3,000; 7.04 MB
  
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  Dacite pumice (upper Holocene, 22 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 1.jpg 3,008 × 2,000; 5.06 MB
  
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  Pinkish-reddish porphyritic dacite (Upper Pleistocene, 27 ka; Devastated Area, Lassen Volcano National Park, California, USA) 2.jpg 1,923 × 1,535; 2.93 MB
  
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  Quenched blobs in pinkish-reddish porphyritic dacite (Upper Pleistocene, 27 ka; Devastated Area, Lassen Volcano National Park, California, USA) 4.jpg 3,008 × 2,000; 4.83 MB
  
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  Quenched blobs in pinkish-reddish porphyritic dacite (Upper Pleistocene, 27 ka; Devastated Area, Lassen Volcano National Park, California, USA) 6.jpg 3,008 × 2,000; 4.4 MB