| Mons Andreas Petersen | |
| Birth Date: | 6 April 1829 |
| Other Names: | Mons Petter |
Mons Andreas Petersen, best known as Mons Petter (sometimes Mons Peter; April 6, 1829 – November 16, 1886), was a Norwegian Sami farmer that discovered ore deposits in Sulitjelma in 1858.[1]
Mons Petter was a Sami farmer from the Skognes farm in Lakså along the shore of Øvervatnet (English: Upper Lake) in what is now the municipality of Fauske—at that time the hundred of Skjerstad.[2] [3] [4] In the summers he used to haul timber out from the pine forests of the area around Langvatnet (English: Long Lake) about 32km (20miles) to the southeast. He had noticed veins of rust in the mountains.[4] In 1858, he found ore there that he thought was gold. He took his find to the merchant Bernhard Koch in Venset, who determined that it was not gold based on its weight.[5] In fact, he had found chalcopyrite (a golden yellow copper ore) and pyrite (fool's gold).[1]
The discovery led to the establishment of Sulitjelma Mines (Norwegian: Sulitjelma gruber), which began operations in 1891.
The Mons Petter Festival is held annually in Sulitjelma in late June to celebrate the area's mining history.[6] [7]