CONCERNING LAPLAND. 
*T 7 
Argillaceous Gen. Clay containing Iron, or Ferruginous Argil¬ 
lite $ (Sw. Iarnh all tig Lera ). Trap. Hornblende. Mica . 
Bafalt. 
Aggregates: Serpentine Rock (Sw. Ophit). Shijlofe Mica. Com¬ 
mon roof Slate P ^Sw. Takfkifer ; Lat. Schiftus tegu- 
laris). Talc with Mica (Sw. Tallk med Glimmer). 
2. Inflammable Sub/lances. 
Plumbago. Martial Pyrites , or Common Sulphur Pyrites (Sw. 
Swafvelkis). 
3. Metals. 
Copper : Copper Pyrites. 
Iron : Iron Ore of the common fort. Haematites with Man- 
ganefe. Sparry Iron Ore (Sw. Stalften ; Germ. Stahl- 
Rein). Iron Ochre. Native PruJJian Blue? (Sw. Na- 
turlig Berlinerbla). 
Lead : Galena (Sw. Blyglans). 
Zinc: Blende. 
Arsenic : Arfenical Pyrites, or Marc aft e (Sw. Arfenikkis). 
4. Petrifactions. 
Some are found. 
Note. The moft remarkable mines in Nyland are thofe of Lep- 
pela and Orijaufir. 
5 
XIV. MINERALS 
