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  • Thumbnail for Yellowstone hotspot
    Calico volcanic field, Hawkes Valley – Lone Mountain volcanic field, Northwest Nevada volcanic field, Juniper Mountain caldera complex, and Silver City...
    40 KB (4,303 words) - 03:27, 14 September 2024
  • Thumbnail for San Francisco volcanic field
    The San Francisco volcanic field is an area of volcanoes in northern Arizona, north of Flagstaff, US. The field covers 1,800 square miles (4,700 km2)...
    9 KB (569 words) - 19:45, 14 July 2024
  • Thumbnail for Mount Edziza
    tributaries of Mess Creek and Kakiddi Creek which are situated within the Stikine River watershed. Mount Edziza consists of several types of volcanic rocks and...
    66 KB (7,810 words) - 18:23, 5 November 2024
  • Thumbnail for Silver Creek (Harney County, Oregon)
    intermittent. The Silver Creek Volcanic Field is associated with the creek's watershed. From its headwaters in the southern Blue Mountains, Silver Creek flows south...
    7 KB (451 words) - 16:22, 24 April 2024
  • The San Juan volcanic field is part of the San Juan Mountains in southwestern Colorado. It consists mainly of volcanic rocks that form the largest remnant...
    12 KB (931 words) - 18:49, 13 January 2024
  • Coso Volcanic Field, Mono Lake Volcanic Field, Marysvale Volcanic Field, San Juan volcanic field, Indian Peak, Central Colorado volcanic field, Jemez...
    57 KB (6,208 words) - 01:03, 7 October 2024
  • Thumbnail for Indian Heaven
    is a volcanic field in Skamania County in the state of Washington, in the United States. Midway between Mount St. Helens and Mount Adams, the field dates...
    29 KB (3,229 words) - 04:58, 5 September 2024
  • Thumbnail for Volcanogenic massive sulfide ore deposit
    volcanics. The hangingwall to the deposit is broadly related to a more mafic sequence of volcanic rocks, either andesite (examples being Whim Creek &...
    20 KB (2,537 words) - 22:35, 8 March 2024
  • Thumbnail for Owyhee Mountains
    County, Oregon. Mahogany Mountain and the associated volcanic craters of the Lake Owyhee volcanic field are in the Owyhee Mountains of Oregon just east of...
    3 KB (250 words) - 03:44, 10 October 2023
  • Thumbnail for Gifford Pinchot National Forest
    Canyon Creek Skate Creek Iron Creek Trout Lake Creek Cultus Creek Quartz Creek Butter Creek Clear Creek Siouxon Creek Canyon Creek Johnson Creek The Gifford...
    18 KB (1,485 words) - 01:08, 8 October 2024
  • this vein in 2016 returned values in gold, silver and copper. The field name for Tennaya Creek was Icefall Creek, so-named because a spectacular icefall...
    10 KB (971 words) - 02:04, 19 July 2024
  • Felsite Peak is an eroded volcanic outcrop in the Wrangell Volcanic Field, Yukon Territory, Canada, located 54 km south of Silver City, 8 km southwest of...
    3 KB (175 words) - 06:20, 24 August 2024
  • Thumbnail for Silver Star Mountain (Skamania County, Washington)
    Silver Star Mountain is a recently uplifted ridge of older Western Cascades volcanic rock, underlain by a granitic pluton of similar Western Cascades age...
    20 KB (2,484 words) - 17:09, 20 February 2024
  • Thumbnail for Mount St. Helens National Volcanic Monument
    Mount St. Helens National Volcanic Monument is a U.S. National Monument that includes the area around Mount St. Helens in Cowlitz and Skamania Counties...
    22 KB (2,253 words) - 00:44, 8 October 2024
  • (898 m). It is part of the Cascade Volcanic Arc, located in the Marble Mountain-Trout Creek Hill volcanic field. Trout Creek Hill produced a lava flow about...
    15 KB (1,754 words) - 20:37, 6 November 2023
  • Thumbnail for Hot Creek Range
    The Hot Creek Range is a volcanic mountain range in Nye County, in central Nevada in the western United States. From the historic community of Warm Springs...
    4 KB (266 words) - 11:54, 3 April 2022
  • rocks that are partly veneered by upper Cenozoic volcanic rocks of the Coso Volcanic Field. The volcanic units (in apparent decreasing age) include (1)...
    5 KB (443 words) - 23:54, 23 February 2024
  • Thumbnail for Larch Mountain (Multnomah County, Oregon)
    Boring Volcanic Field — Hills of the Portland Basin". USGS. Archived from the original on 2015-02-21. Retrieved 2015-02-21. All existing Boring Volcanic centers...
    13 KB (1,256 words) - 05:09, 25 August 2024
  • by the Gila Conglomerate. It is found throughout the Mogollon-Datil volcanic field as far southeast as the Black Range, and is included in the upper Mogollon...
    6 KB (607 words) - 01:51, 15 December 2021
  • Thumbnail for Wet Mountains
    the southeast end of the Central Colorado volcanic field and contains Eocene to Oligocene (38–29 Ma) volcanic rocks and carbonatites. Colorado portal Mountains...
    6 KB (543 words) - 20:42, 31 August 2024
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