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kelpKELP, n. The calcined ashes of sea weed, used in the manufacture of glass. This is a dark color alkaline substance, which, in a furnace, vitrifies and becomes transparent. |
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kelpKELP, n. The calcined ashes of sea weed, used in the manufacture of glass. This is a dark color alkaline substance, which, in a furnace, vitrifies and becomes transparent. |