Rosell Minerales

 
Currency
 
You are in > Home > Minerals

Catálogo de minerales

RM2141   Gold, variety electrum

Wau Mine, Morobe, Papua New Guinea

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).


Size: 7 x 3 x 1 mm.

Analyzed specimen with report


 

RM2142   Gold, variety electrum

Wau Mine, Morobe, Papua New Guinea

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).


Size: 8 x 3 x 1 mm.

Analyzed specimen with report


 

RM2143   Gold, variety electrum

Wau Mine, Morobe, Papua New Guinea

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).


Size: 9 x 6 x 4 mm.



 
1