Holley Blue Agate
AKA: Ames Creek, Holly Blue, Calapoola Purple, Sweet Home Agate












Natural Form:



Description of Physical Characteristics:

Color: Blue Agate has varying shades of blue, light shades of purple or lavender may be seen.

Texture: 
Fine Grain

Luster: Vitreous

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Primary Source Distribution:
Distribution Comments:

Holley Blue Agate has primary sources around Sweet Home, Linn County, Oregon

 

Other Pictures:



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References: (See Reference Page, Entry Number):

Similar Material:
Ellenburg Blue Chalcedony
Commonly made projectile point from this material:

Archaeological Context: