Min. [Named by Heddle 1880, after Prof. John Walker (1731–1803) who discovered it + -ITE.] = PECTOLITE.
1880. Heddle, in Min. Mag., IV. 122. I propose for it the name of Walkerite, after its discoverer.
Min. [Named by Heddle 1880, after Prof. John Walker (1731–1803) who discovered it + -ITE.] = PECTOLITE.
1880. Heddle, in Min. Mag., IV. 122. I propose for it the name of Walkerite, after its discoverer.
