SPHALERITE – Picher Field, Tri-State, USA
220.00€
In stock
Product Description
Remarkable specimen with two generations of Sphalerite that are formed on both sides of a Silex matrix. This training is typical of Tri-State in the United States. The largest crystals, very dark, are the first generation, the very red gems, Ruby Jack, are the second. The two generations are present on either side of the thin layer of flint, this is clearly visible in the video. Ex collection Kock in Belgium.
Picher Field, Tri-State, USA
12,40 x 8,50 x 7 cm
680 grams
Additional information
| Weight | 0.68 kg |
|---|---|
| Dimensions | 12.4 × 8.5 × 7 cm |
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