Lysurn—Prospecting for Gold in Co. Wicklow. 427 
prospected and proven to be valueless. As this has not been done, 
it still remains open to question if Wicklow contains payable gold 
or not. It is a matter of regret to me that I was unable to 
give Croghan Kinshelagh the thorough search which it deserves. 
The accompanying Table of Assay Results describe the nature of 
the matrix, locality, formation, &c., representing 110 assays or 
analyses in duplicate. In 1898, the Department of Science and 
Art, London, upon the recommendation of the Council of the 
Royal College of Science, awarded me a Research Scholarship. 
The foregoing paper is the outcome of the work then undertaken. 
Samples of the quartz obtained have been presented by me to 
the Science and Art Museum, Dublin. 
Norr.—The Assay Surveys have been plotted on the one-inch 
geological maps of the Geological Survey of Ireland. 
[Taste or Assay Resurts. 
