Min. Also Floran Tin. (See quot. 1778.)
1778. W. Pryce, Min. Cornub., 321/1. Floran. Is an exceeding small grained Tin, scarce perceivable in the stone, though perhaps very rich. Also, any Tin which is stamped exceeding fine, and undersize, is called Floran Tinquasi, Flower Tin.
1881. Raymond, Mining Gloss., Floran-tin. Tin ore scarcely visible in the stone, or stamped very small.