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Plume Agate

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About Plume AgateHide

Formula:
SiO2
Name:
In allusion to the plume-like shapes exhibited in the material.
A variety of Chalcedony

A variety of chalcedony with contrasting colored, plume-like structures within the material.

Compare with moss agate.



Chemical Properties of Plume AgateHide

Formula:
SiO2

Common AssociatesHide

Associated Minerals Based on Photo Data:
Chalcedony1 photo of Plume Agate associated with Chalcedony on mindat.org.
Iris Agate1 photo of Plume Agate associated with Iris Agate on mindat.org.
δ-Quartz1 photo of Plume Agate associated with δ-Quartz on mindat.org.
Quartz-beta1 photo of Plume Agate associated with Quartz-beta on mindat.org.
1 photo of Plume Agate associated with on mindat.org.
Thunder Egg1 photo of Plume Agate associated with Thunder Egg on mindat.org.
Agate1 photo of Plume Agate associated with Agate on mindat.org.

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Plume AgateHide

Localities for Plume AgateHide

ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Canada
 
Leiper (ed.), 1966. The Agates of North America
USA
 
  • Arizona
    • Maricopa Co.
      • Gila Bend area
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 348; Richards, R.A. (1956a), Arizona agate hunting, Rocks&Min.: 31: 279-280.
    • Yavapai Co.
      • New River Station area
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 348; Richards, R.A. (1956a), Arizona agate hunting, Rocks & Minerals: 31: 279-280.
  • California
    • Inyo Co.
Joseph Freillich photo
    • Los Angeles Co.
      • Santa Monica Mts
        • Agoura Hills
Housley, R. (2013), Eleven New Melanophlogite Pseudomorph Occurrences in Southern California, Mindat.org article 1772.
    • San Bernardino Co.
      • Cady Mts
        • Afton
Chapman, E. W. 1937 Barstow desert localities described: The Mineralogist, v. 5, no. 1, p. 9-10, 111-114. Barstow Syncline, Rosamond Section in Antelope Valley and Red Rock Canyon, Upper Mio-L.Plio. Coral chalcedony, Afton Canyon, Myrickite, Opal Mt E of Hinkley, CA, Pb Pipe Spr, Black Canyon
Hutter's, Lapidary Journal, v. 10, no. 1, p. 65
  • Colorado
    • Saguache Co.
Rocks & Minerals (July, 2002)
  • Idaho
    • Owyhee Co.
Young, M. W. 1971 Then and now at famous Graveyard Point: Gems and Minerals, no. 407, p. 16-17. Idaho, Oregon, field trip; Graveyard Point in Idaho, agate mine in Oregon.
  • Michigan
    • Keweenaw Co.
      • Eagle Harbor
Yalmer Primeau Collection
  • New Mexico
    • Hidalgo Co.
Minerals of New Mexico 3rd ed.
  • Oklahoma
Rocks & Minerals 72:4 pp 252-264
  • Oregon
    • Malheur Co.
Cran Cowan
  • South Dakota
    • Pennington Co.
      • Scenic
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
  • Texas
    • Brewster Co.
      • Alpine
http://www.omsinc.org/archives/Ore-cutts_Jan04.pdf
    • Presidio Co.
      • Marfa
Brian Cowger
  • Virginia
    • Warren Co.
Minerals of Virginia 1990 by R. V. Dietrich; Richard S. Mitchell, William F. Giannini, and Oliver M. Fordham, Jr. (1988) Plume Agate from Warren County, Virginia. Virginia Minerals:Virginia Division of Mineral Resources. 34-1:5-6
Minerals of Virginia, 1990 by R. V. Dietrich
Mineral and/or Locality  
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