Dannemora mine
Working life museum in Östhammar Municipality, Sweden
Nº Q948703 ★★★★
Super Rare · Places
Dannemora mine
Working life museum in Östhammar Municipality, Sweden
The Dannemora mine (Dannemora gruvor) at Dannemora in Uppsala County, Sweden was once one of the most important iron ore mines in Sweden. The mine was closed by its owners SSAB in 1992. It may have been open since the 13th century, but the first documentary reference was in 1481.
Last price
—
Floor price
—
7-day median
—
30-day sales
0
30-day range
—
In circulation
0
Price history
median
low – high
sales
No sales in this period
Show table
| Date | median | Low | High | sales |
|---|
Sales history
- Last sale
- —
- 30-day average
- —
- 30-day low
- —
- 30-day high
- —
- Sales 7d
- 0
- Sales 30d
- 0
No sales yet.
Anonymous sales: no buyer or seller shown. Figures count player-to-player sales only.
From Wikipedia
The Dannemora mine (Dannemora gruvor) at Dannemora in Uppsala County, Sweden was once one of the most important iron ore mines in Sweden. The mine was closed by its owners SSAB in 1992. It may have been open since the 13th century, but the first documentary reference was in 1481. The mine has a depth of 640 metres and supplied oregrounds iron by the Walloon process (Vallonsmide) using a blast furnace and finery forge. Ironworks making sites included Österbybruk and Lövstabruk). Their products were particularly pure iron, due to the manganese content of the iron ore. This made it the best material for conversion to blister steel, the main variety of steel made in Great Britain between the 1610s and the 1850s.
Text: Wikipédia, CC BY-SA 4.0. · Image: Rolf Broberg (CC BY-SA 3.0) ·
