NO. 2 BIBLIOGRAPHY OF TIN HESS 81 



ENGLAND (Continued) 



459. STEPHENS, FRANCIS J. Abstract of essay on the " Mineral resources of 



Falmouth." 



54th Ann. Rep. Roy. Cornwall Polyt. Soc., 1886, Falmouth, p. 193. 

 Tin is mentioned as occurring at Pennance mine, Falmouth. 



460. STEPHENS, F. J. The ancient tin mining districts of Cornwall. 



72d Ann. Rep. Roy. Cornwall Polyt. Soc., 1904, Falmouth, pp. 101-114. 

 Notes on the geology, minerals and mines of Levant, St. Ives and Zennor. 



461. STEPHENS, HUGH. Remarks on the mineral phenomena of Huel Rose 



in the parish of Sithney. 



Rep. Proc. Min. Ass. Cornwall and Devon, 1871 (1872), Truro, pp. 47-49. 



462. SYMONS, BKENTON. Treatise on the geology of Cornwall. 



1884, Penzance. 



Not available to the authors. 



463. SYMONS, R. On Carclaze tin -and china clay pit. 



Journ. Roy. Inst. Cornwall, Vol. 6, 1881, Truro, pp. 140-143, map 1. 



Describes in a general way Carclaze mine which yielded 10 to 12 tons of tin ore 

 per year from small veins in a decomposed granite (growan). Had for many years 

 produced large quantities of china clay and workings covered over 15 acres. 



464. TAYLOR, CHAS. D. Description of the tin stream works in Restronguet 



Creek near Truro. 



Proc. Inst. Mech. Eng. for 1873, Birmingham, pp. 155-166, pis. 58-59. 



Discussion 162-166. 



Extracts: Bull. Soc. Indust. min., ser. 2, Vol. 4, 1875, Saint Etienne, pp. 678-680. 

 Berg. Hiitt. Zeit, Vol. 35, 1876, Leipzig, pp. 443-444. 



Description of methods used in recovering " a valuable deposit of stream tin which 

 is found under the water in Restronguet Creek, and lies on the rock beneath the 

 mud and silt that form the bottom of the creek." 



TAYLOR, J. See No. 1663. 



TAYLOR, JOHN. See Nos. 1419, 1576. 



THIOLLIER, M. A. See No. 1579. 



465. THOMAS, CHAS. Remarks on mining in Cornwall and Devon. 



22d Ann. Rep. Roy. Cornwall Polyt. Soc.' 1854, Falmouth, pp. 28-35. 

 Treats of the geological and mineralogical character of the rocks that have been 

 found most productive of metallic ores. 



466. THOMAS, C. Mining fields of the West, Cornwall and Devon. 1867. 



Not available to the authors. 



467. THOMAS, HERBERT. Cornish mining interviews. Underground scenes 



by J. C. Burrows. 



1896, Camborne, pp. 351. 



Treats of tin mining in a popular way, and contains an interview with Capt. 

 John Penberthy on " Bolivia as a tin-producing country and its probable effect 

 on Cornwall " (pp. 1-8). 



The illustrations are good and have been widely reprinted. See 320 and 475. 



