Frank & Eileen

pyroclastic tuff balls hand specimens of unusual tuff snowballs set

pyroclastic tuff balls hand specimens of unusual tuff snowballs set

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pyroclastic tuff balls - hand specimens of unusual tuff "snowballs" - set
pyroclastic tuff balls - hand specimens of unusual tuff "snowballs" - set

$10.45

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pyroclastic tuff balls - pair of tuff balls fused when they collided in the flow
pyroclastic tuff balls - pair of tuff balls fused when they collided in the flow

$16.50

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