C 53 3 
Gipfa t feveral Specimens of the Gipfum, a Kind 
of Stone of which is made Plaifter of Paris. 
Spata , Spars of various Kinds. 
Cryjlalla , Cryftalls. 
Ajhejli.l Under thefe Titles are depofited the 
Apyri. 3 Afbeftus or Cotton-ftone, of which was 
formerly made the incombufHble Linen, and other 
Stones which can, without vifible Alteration, bear an 
intenfe Heat. 
Maunor. ) g ome Specimens of Marble, Jafper, and 
Mai. V" g ” C - 
Sal, n Several Kinds of Salts and Brimftones, 
Sulphur. I together with Jet, Kennel Coal, and 
Bitumen. J fome Ambers, 
Pyrit. Mundick or Marchafite. 
Semimetalla. Antimony, Bifmuth, Cobalt. 
Miner# Auri et \ Gold and Silver Ores. Among 
Argenti. j them is one Piece of pure Gold in 
a white Stone or Spar: the others are Silver mixed 
with Lead. 
Min. Plumhi. Specimens of Lead Ore without 
Mixture of Silver. 
Cupri. Copper Ores, and the Flores Veneris . 
Stanni. Tin Ores, with fome Pieces of Block Tin; 
Plumhi. Lead Ores and Flores Saturni. 
Brafs is made by mixing a certain Quantity of 
the Lapis Caliminaris with Copper in the melting. 
COLLECTIO SLOAN I AN A. 
The Room we are now about to make our Re¬ 
marks on contains a fine Collection of fofii! Shells, 
figured Foffils, recent Shells, and fome other Ar¬ 
ticles. This is not the leaft curious Part of the 
Mufeum ; and the recent Shells here preferved par- 
D 3 ticuiarir 
