[ 44 ] 
Calces of iron. 
Spars. 
Maris. 
Gypfum. 
Muriatic. 
Pot- (lone. 
Steatites. 
Calciferous afbeftinite. 
Serpentine. 
Argillaceous. 
Trap. 
Argillite. 
Hornblend flate penetrated 
with talc or mica. 
Hornblend, penetrated with 
garnets. 
Hornblend flate, penetrated 
with an exccfs of quartz 
Trap palling into granite. 
Ferruginous argillite. 
Argillite with an excefs of 
argill. 
Siliceous. 
Iron fhot quartz. 
Earthy quartz. 
Earthy quartz, penetrated 
with yellowilh- green ac- 
tinolite. 
Earthy hqrnftonc. 
Ferruginous hornftone. 
Siliceous Ihift, penetrated 
w-iih argilite, mullen, or 
lime-ftone. 
Pitchftone, penetrated with 
opal. 
Granite, penetrated with 
argillite. 
Appendix I. 
Diamond. 
Appendix II. 
Lavas. 
Enamels. 
Pouzzolana, 
Terras. 
T ufas. 
Piperino. 
Pumice. 
Zeolites. 
Traps and bafalts. 
II. SALTS. 
1. Acid. 
Carbonic. 
Vitriolic. 
Su’phurcous. 
Ni'rous. 
Muriatic. 
Sparry. 
Pholphoric. 
Arfenical. 
Boracic. 
Molybdasnous. 
Tunglhnic. 
Siiccinous. 
2- Alcaline. 
Vegetable, 
Mineral. 
Vo atile. 
3. ISeulral. 
Tartar-vitriolate. 
Glauber’s fait. 
Vitriol ammoniac. 
Epfon fait. 
Allum. 
Alluminous ores. 
Vitriol of iron. 
Vitriol of copper. 
Vitriol of zinc. 
Mixed vitriol of iron. 
Copper and zinc. 
Nitre. 
Nitrated foda. 
Nitrous ammoniac. 
Nitrated calx 
Nitrated magnefia. 
Salt of Sylvius. 
Common fait. 
Sal ammoniac. 
Muriated barytes 
