Il6 Tentaminis Hifioriae naturalis Pars II. 



$, Silex albido- pellucidus, cx filiculis pellucidis conflatus. Vnt 



cus in ri vo, 

 4. Silex einereus, ex minoribus conflatus, venis Quarzi inter- 

 tnixtus, par vae molis , am Kulberg. 

 IIL SILEX conftat fragmentis hinc convcxis, inde concavis, fub- 

 diaphanis. LINN # ibid. 



A. 1. Silices pellucidi in lapidc arenario. 



an Nuckus Laptdis annaru ? in agris infrequens. Gallis : 



CatUoux du Rvtn. 

 % ¥ PSEVDO GRANATVS, bey dem Oehfenkopf. 



Siiex faturate rubens fubdiaphanus. Pohturam admktit. 



Mmeralogis i ;dex minerae Solis, ferri ; coofer. HENKE. 



Lil Scripta mineralogica parva. Attulit MiiLLER JCtus 



Archigrammateus Lauterbaceriis. 

 3. Silex cincreuscum fiuore fpatheo in rivis infrequens. 



B, 1. PYROMACHVS niger, micis cceruleis, ponderofus, co- 



picfe ubique. 



Tyrites niger. Ob pondus, colorem, videtur minera Mar- 

 tis; quod indagandum. 

 X Pyromachus niger, ponderofus cujus interior fubftantia 

 alveolos cylindricos vermium continet. Incolis Waakcn- 

 Jlew. Mcenia^nvTOs, domosque inde conftruuntlncote. 

 Tota regio iis abundat, unde alve li? 



3. Pyrcmachus nigtr ponderofus, perdurus , folidus , venis 

 Quarzi flavefcentis. Incolis itidem Waakenftein, w Ad 

 irsargines agrorum fepium ad inftar accurnulantur, In fyl- 

 vis copiam maximam , ftudio quafi ibi coacervatam , re- 

 peri. 



4. Pyromachus ex gryfeo & fubflavo variegatus. Rarus ad 

 rivuui Angersback. 



k . Pyromachns auriilimus, ex cceruleo & nigro variegstns, 



fubro- 



