220 



Scientific Proceedings, Royal Dublin Society. 



Counties. 



Wexford. 



Wicklow. 



45 

 45 



46 



42 

 43 

 37 



12 



&c. 



7 

 &c. 



9 



27 

 43 

 38 



17 

 23 



17 & 

 23 



Localities. 



Clonmines. 

 Barrystotvn. 



Gibberpatrick. 



Killian. 



South Slob, intake. 



Bishopswater. 



Aughathlappa. 



Cairn. 



Killoughrum. 



Douce Mountain. 

 Powerscourt. 

 Glen of 



Lough Tay. 

 Lough Ban. 



Boleylug, or Moatamoy. 



Shillelagh. 



Carrigroe. 



Broclcagh. 



Lugduff. 



Camaderry. 



Remarks. 



Carrick-on-Bannow. — Ordovician. — At 

 Clonmines there is the debris of very 

 ancient mines, supposed to have been 

 worked by the Ostmen. Here in 

 Charles I.'s time there was a mint. 

 At Barrystown there were workings 

 on a lode containing silver-lead and 

 zinc. i : 



Duncormick — Carboniferous. — Lead ; 

 veins of dolomite sand with strings 

 of lead. 



Wexford — Carboniferous. — Lead and 

 barytes veins cut in the canal at the 

 South Slob. Strings of lead found 

 when sinking the well at Bishops- 

 water Distillery. 



Enniscorthy — Ordovician. — Lead, or 

 silver-lead. At Cairn there were also 

 some zinc, copper, iron, and sulphur 

 ore. The profitable portion of the 

 veins are supposed to be worked out. 



Enniskerry — Granyte and Mica-schist. 

 — Lead and copper. 



Hollywood— Metamorphio Ordovician. — 

 Lead. 



Togher, or Roundwood — Granyte — Lead, 

 with at Lough Dan copper and zinc. 

 At Carrigeenduff, Lough Dan, the 

 vein worked out. 



Baltinglass — Granyte, or Mica-schist. — 

 Lead. 



Vicinity of . . — Granyte. — Lead. 



Tinahely — Granyte. — Lead. An ancient 



Glendalough Lead Mines. — Granyte 

 and Mica-schist. — Luganure and 

 Glendassan are sub-denominations of 

 Brockagh. Lead, silver-lead, zinc, 

 iron, a little copper, &c. 



