MljceUanea Curiofa. 3 1 3 



Oyfter-fhell, 2092 



Murex-lhell, 2590 



Lapis manati, 2270 



Selenitis, 2322 



Wood petrefied in Lough-Neagh^ 2341 



Onyx-ftone, 2510 



Turcois-ftone, 2508 



EnglilhAgat 2513, 



Grammatias lapis, 2515 



A Cornelian, 256$ 



Corallachates, 2505 



Talc. 2 6$7 



Coral, 2^89 



Hyacinth (fpurious) 2631 



Jafper (fpurious) 2666 



A pellucid Pibble, 2641 1 



Rock Cryftal, 2659 



Cryftalhim Difdiaclafticum, 2704 



A red Pafte, 2842 



Lapis Nephriticus, 2894 



Lapis Amiantus from Walts, 291 3 



Lapis Lazuli 30 ^ 4 



An Hone, 32 gg 



Sardachates, 3^ 9 g 



A Granat, 397 g 



A Golden Marcafite, 4589 



A blue Slate with fliining Particles, 3 500 

 A mineral Stone , yielding 1 part in 



160 Metal, 2650 



The Metal thence extracted, 8500 

 The (reputed) Silver Ore of Wales ^ 74.64 



The Metal thence ex traded, 1.1087 



Bifmuth, P859 



Spelter, 7055 



Spelter Soder, 8362 



Iron of a Key. ? 7643 



Steel, 



