Fimgites 3 CurioCD.Henckel loc cit. 8. tab.g. 
Concha fatifcens ] 
Trochi lapidei, orbis fuperior aenea armatura fulgens 
Scheuchzer Lq pag.277, <5cLachmund in Orycftographia 
Hildefienfipag.2o. armari,inquic. folent iapides pyritx,ut 
Belemnites, cornu, conchites, ceteri 
Lithoxylon pyritofum^ Lifter de Font Medic. Angli^ p. 23. 
WormiiMufeump.4. Excellent. D. BruckmannEpift Itin, 
84. p. 12. ButtneriCoralliographia Subterranea p.36 Volck- 
mannSilefia Subterr, p; 88. Mylius Saxonia fubterrr Part. 
1. p, 63. Experient, D. Henckel 1, c. p ^36. 
Echinus rariffirous, Scheuchzer. I. c. p. 3^8. oculatiffimus 
Langiusl c. p,ii8. fcribit: Echinos marcafitaceos huc 
usque non obfervavi. 
Integram cancrifluviatilis cbelam mzvcz^it^CQzm ex Maris 
Germanici infula t^^elgcl^ltb/ litori Schlefvicenfi confii: 
^ne, adfervat CuriofiflT. D, BruckmanninTechnophylacio 
fuoinftruftiffimo, id quod nobis litteris fuiis nuperrimis 
benigne fignificavit. 
Vlus pyritarum erit triplex, vel mechanicus, vei phyli^ 
cus, vel denique medicus. -4 
Mechanicus : 
2vieS^^rttfeit inferviunt exornationi cryptarum, fcrinio- 
rura, caminorum, propter colores varios ac fuaves, et- 
iam propter figuras fuas & repra^fentationes fa?pius mi- 
rabiles, & gratiffimas, ab humido vero sereo facile redi- 
gunturin pulverem. 
Pyrites ferreus ad excitandum ignem eft aptiffimus, nullus 
quippe iftus incafllira erit, hinc in igniariis utiliter adhi- 
betur, &Germani veteres pyritis prseparatis commuui* 
terutebantur in catapultis rotatis, &in bombardis man 
miariisad ignem eliciendum fciopeti explodendi* Py- 
