Classification: Iron, IAB-ung Place/Time: 1911 in Western Australia Mass: 24 tons
IRONS IMPORTAND NOTICE: Each iron slice/endpiece is covered (protected) by a thin layer of Paraloid B44. DO NOT ADDOIL to the specimen surface. You can put it in a dry place or add silica gel to the storage box, but it is not necessary. Samples were bathed in sodium hydroxide solution to neutralize acids, and paraloid cut off oxygen and moisture.