Mile 39.0 - RBD - Freeport Sulphur Company

39 RBD - Freeport Sulphur Company

The Freeport Sulphur Company established logistics, refining, storage and shipping operations here to support its nearby Frasch Process sulphur mine at Lake Grande Ecaille. The Grande Ecaille sulphur mine, about 10 miles to the southwest out in the marsh, was the largest sulphur deposit in the world when it began operation in 1933, and remained in production until 1978. The remaining buildings were destroyed by Hurricane Katrina and little remains but open fields.

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