Járn-æðr

Meaning of Old Norse word "járn-æðr"

As defined by the Cleasby & Vigfusson Old Norse to English dictionary:

járn-æðr

f. iron vein, ore, 544. 39.

Possible runic inscription in Younger Futhark:ᛁᛅᚱᚾ-ᛅᚦᚱ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements