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Chalcedony from
Bulldozer Hill, Tiptop Mine group (Tiptop Camp prospects/mines), Tiptop Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA

Bulldozer Hill, Tiptop Mine group (Tiptop Camp prospects/mines), Tiptop Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA
© 2008 Peter Cristofono

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	P Cristofono collection, 2008
Data
Mineral Data:	Click here to view Chalcedony data
Locality Data:	Click here to view Bulldozer Hill, Tiptop Mine group (Tiptop Camp prospects/mines), Tiptop Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA

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