Salt Production

Allison D. Reid

Salt making was mentioned briefly in last week’s post as a labor that began in June. It’s a staple that we take for granted, but producing salt could be a hot, labor intensive task.

Some areas along the sea had natural salt pits, where the sea flowed in at high tide, trapping water that evaporated in the wind and sun. Salt deposits were left behind which could be mined out. The most common method of salt production involved digging pits to access to underground springs full of brine, or collecting sea water, and using a boiling house to separate the water from the salt.

Salt production DenmarkBoiling houses were typically timber framed buildings constructed near the salt source. Huge salt pans made of lead were set on bricks over a hot furnace that required incredible amounts of fuel to heat.  Lead was used because the salt would not corrode it, and it would…

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