Emanuelis Swedenborgii ... Regnum subterraneum sive minerale de cupro et orichalco : De que modis liquationum cupri per Europam passim in usum receptis : de secretione eius ab argento : de conversione in orichalcum inque metalla diversi generis : de lapide calaminari: de zinco : de vena cupri et probatione eius : pariter de chymicis praeparatis et cum cupro factis experimentis &c. &c (1734)
- 73 DE SECRETIONE ARGENTI PARAGRAPHUS XXXV . Modus secernendi argentum a cupro Grundhalias . … tur fornax , Frifchofen , in qua commixtiones peragendae sint : CU ) uS paratur ex pulvere carbonario & argilla siccata , utroque benecfi ^ jr tigillum aut catinus inibi exsectus & formatus ad minimum capa * e s ' tumpondiorum erit ; educitur dein murus pectoralis , & oculus ve jb tura plane supra…
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