Description
This old-time specimen is labelled Argentite, but as so eloquently explained by mindat, Argentite is only stable above 177 degrees Celsius. Hence, it is the low temperature silver sulphide species Acanthite, but crystalised in the habit of Argentite. With this now explained, it is a sublime specimen and a magnificent example of this silver species from 366 Mine at Alberoda in Saxony, Germany. Mounted on a bevelled clear acrylic base, the Acanthite forms a vertically backwards-curved rib of horizontally stratified pseudo-cubic crystals, measuring 6.1 cm tall. Of metallic silver-grey, crudely crystallised Acanthite ribs project out either side of a central 'backbone', giving the entire specimen a sharp, hackly texture and appearance. Pinkish-grey Quartz grains are sparsely strewn amongst the Acanthite which more defines the central vein-like centre. Another interesting feature towards the base of the concave side, the Acanthite spreads either side of the centreline in a semi-herringbone structure. This is a magnificent example of Acanthite pseudomorphing after its high-temperature polymorph Argentite, and from Saxony to add even greater appeal!
Species
Known provenanceKnowing where your specimen comes from and who owned it adds to its story and value. Good provenance helps prove it's authentic and preserves important details about its discovery.
DateOwnerPriceNote
UnknownCrystal Classics
Not disclosed
—Origin
Argentite Sales Data
How this data is collected: Our system continuously monitors mineral listings from authorized dealer partners across the internet. We have explicit permission from all dealers whose listings we track - any dealers who have not provided specific and explicit authorization are NOT listed and NOT tracked by our system. When a previously available listing is marked as sold or removed from sale, we record this as a completed transaction. While we cannot guarantee the exact final sale price (as negotiations may occur), this data represents publicly listed prices for specimens that have transitioned from "for sale" to "sold" status. This provides valuable market insights based on observable listing behavior patterns.
💡 Tip: Click on chart columns to view sold specimens in each price range!
💡 Tip: Click on chart columns to view sold specimens in each price range!
Disclaimer: EarthWonders.com presents historical specimen sales data based on publicly available listings. This information is provided solely for educational and reference purposes. We do not offer investment advice, valuation guarantees, or financial recommendations. Collectors should independently evaluate any purchase decision based on their own research and collecting interests. Past sale prices do not predict future market behavior.
Total Items Sold: 0Total Value: $0
From
To
Loading sales data...
Specimen PreviewClick on a chart column to view sold specimens in that price range