Aggregate of gold crystals, electrum variety, with luster, intense color and from a locality not well represented in collections. They come from a mining area that began to be worked at the beginning of the 20th century for the extraction of gold and silver. We have analyzed some specimens and they show a silver content between 20% and 28% (%weight).

Skeletical to arborescent aggregate of gold crystals, electrum variety, with luster, intense color and from a locality not well represented in collections. They come from a mining area that began to be worked at the beginning of the 20th century for the extraction of gold and silver. We have analyzed some specimens and they show a silver content between 20% and 28% (%weight).

Skeletical to arborescent aggregate of gold crystals, electrum variety, with luster, intense color and from a locality not well represented in collections. They come from a mining area that began to be worked at the beginning of the 20th century for the extraction of gold and silver. We have analyzed some specimens and they show a silver content between 20% and 28% (%weight).