Published online by Cambridge University Press: 17 January 2013
Among a parcel of minerals which I procured last spring, there are specimens of two very rare fossils; one of them, the Cryolite, the other I believe a variety of the Gadolinite. The former, is accurately described in the different mineralogical works, and I have little to add to the information contained in them. But the Gadolinite appears to be very imperfectly known, and has never yet been described as a crystallised fossil.
page 347 note * Lucas notes the Gadolinite as one of the minerals in the collection at the Jardin de Plantes.
page 350 note * Jameson, vol. ii. p. 613.
page 350 note † Brochant, vol. i. p. 44.