Note 1 — Chapter I
Reading edition
: The mineralogy of Ceylon has hitherto undergone no scientific scrutiny, nor have its mineral productions been arranged in any systematic and comprehensive catalogue. Specimens are to be found in abundance in the hands of native dealers; but from indifference or caution they express their inability to afford adequate information as to their locality, their geological position, or even to show with sufficient certainty that they belong to the island. Dr. Gygax, as the results of some years spent in exploring different districts previous to 1847, was enabled to furnish a list of but thirty-seven species, the site of which he had determined by personal inspection. These were:—
1. Rock crystal Abundant.
2. Iron quartz Saffragam.
3. Common quartz Abundant.
4. Amethyst Galle Back, Caltura.
5. Garnet Abundant.
6. Cinnamon stone Belligam.
7. Harmotome St. Lucia, Colombo.
8. Hornblende Abundant.
9. Hypersthene Ditto.
10. Common corundum Badulla.
11. Ruby Ditto and Saffragam.
12. Chrysoberyl Ratganga, North Saffragam.
13. Pleonaste Badulla.
14. Zircon Wallawey-ganga, Saffragam.
15. Mica Abundant.
16. Adular Patna Hills, North-east.
17. Common felspar Abundant.
18. Green felspar Kandy.
19. Albite Melly Matté.
20. Chlorite Kandy.
21. Pinite Patna Hills.
22. Black tourmaline Neuera-ellia.
23. Calespar Abundant.
24. Bitterspar Ditto.
25. Apatite Galle Back.
26. Fluorspar Ditto.
27. Chiastolite Mount Lavinia.
28. Iron pyrites Peradenia.
29. Magnetic iron pyrites Ditto, Rajawelle.
30. Brown iron ore Abundant.
31. Spathose iron ore Galle Back.
32. Manganese Saffragam.
33. Molybden glance Abundant.
34. Tin ore Saffragam.
35. Arseniate of nickel Ditto.
36. Plumbago Morowa Corle.
37. Epistilbite St. Lucia.