Miner alogia* 



Luigi Pailcani, 



Del natro orient ale. 



Memor ie della Sac, Itallana/T. 8- p 77- 

 Donald Monro^ 



An account of a pure native cryftallifed natron, or foflile 

 -alkali fait, which is found in the country of Tri- 

 poli in Barbary. 

 Phiiof. Transact. Y. 1771. p. 567. 

 Chrifiian Bagge, 



Ii.#skrifning om trona , eller ett slags natron, £0212 finnes 

 1 konuugariket Tripoli i Barbariet. 

 Vetensk, Acad. Handlingar, A. 1773. S. 140. 

 Befchreibung von Trona oder einer Art Natron , fo ira 

 Konigreich Tripoli in der Barbarey gefnnden wird. 

 Schwcdifche Akad. Abhandl. J. 177 5. 8-131- 

 Charles Leigh, 



A letLer — concerning fome experiments and observations 

 about the natron of Egypt and the nitrian water. 

 Thilof. Transact. Y. 1634. p-609. 

 . . . Andreossf, 



Memoire fur la valle'e des lacs de natron et celle du nemye 

 fans eau, d'apres la reconnoififance faite les 4. 5, 6<, 

 7. et 3. pluviofe, 1'an 7 de la Republicrue. 

 Memoires fur 1'Egypte. p. 223. 

 * , . Bertholet, 



Obfervations fur le natron. 

 Ibid. p. 271. 

 Samuel Benjamin Xnoll, 



Extraetus ex Iitteds ejus, de alcali rsativo Indico et boracc* 

 Mifcell. Berolinenlia. T.7. p. 313. 

 Johann Abraham Grilb, 



Berattelfe om kien ett nativt alkali minerale fran China* 

 Vetensk. Acad. Handlingar. A. 1772. S. 170. 

 Sen wedifche Akad. Abhandl. J. 1772. S. 165. f. 

 Guftaf von Engestrom, 



Jborfok pa forut omtalte fait eller kien. 



Vetensk. Acad. Handiingar. A. 1772. 8.172, 



Kee 2 & u ft a f 



