Polyhedroid Agate - image 1
Photo by Bob Kozak

Polyhedroid Agate

B

Bay Area Fine Agate
0 for sale
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Polyhedroid agate, 5 cm, from Rio Grande do Sul, Brazil. Dennis Perkins collection; Bob Kozak photo.

Product details

Species
AgateAbout Agate →
SizeMiniature
Dimensions5.0 cm
Added on02/13/2026
Locality
Brazil, Rio Grande do Sul
Publications
  • Mineralogical Record Mineral Collections In California page 31

Learn more

Agate Laguna
Mineral guide
Learn about Agate
vivid fortification banding, glow colors, rarity of classic pockets, highlighting Ojo Laguna locality, value, and care tips.
Regional guide
Agate from Rio Grande do Sul
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