A thin slab of unpolished Quartz with included Quartz and mixed sulphides (likely including Galena). This and another slab where in a box in the Robert Gannon collection on which the lid was labeled "Gold Alaska".
Condition: Good
Flaws: Nothing Appreciable
This mineral is also found in the following galleries: Minerals From the United States | Gold and Silver | Quartz | Minerals Priced Between 100 and 199 Dollars