Rock crystal with golden pyrites. A second generation of quartz grows on the crystal and partially on the pyrites.
The same applies to the secondary crystal, which has more than a dozen points at its head/terminus.

Golden lustrous pyrite from the island of Elba, Italy.
Massive crystal without cracks.

Russian amber of the highest quality.
Shiny, vibrant honey color – with a magnifying glass, you can even find a small trapped mosquito.