 | | Report (issue) | | Localities Federico Pezzotta Page 86 Sooty Sweat or Tourmaline Spots? The Argonauts and the Capo Bianco Aplite...descriptions include the first mention of beryl in the tourmaline-bearing pegmatites. German mineralogist Gerhard...on Elba. Giovanni D' Achiardi 's thesis on the tourmaline of the Monte Capanne pegmatite veins remains...'s Le Gemme (1932) depicts a polychrome Elba tourmaline on a quartz matrix. Renato and Adriana Pagano...that "it should be illegal to set foot in the main city of the island [where the collection was housed at |  | | Book | | xiv CONTENTS Pegmatite, 225 Vein Quartz, 227 Tourmaline Greisenization, Catazone, 230 Chemistry, ...289 Kinta Valley, 290 Galcareous Rocks, 253 Tourmaline-Corundum Rocks, Selangor, 256 256 Amphibole...tonalite in the Boundary Granite, 226 Range Tourmaline clots in granite, Langkawi, 225 10.6, Geological...Jerai area, 286 Calc-silicate hornfels, 290 Section through tourmaline-corundum rock deposit in 9.17...mistakenly identified what were probably pebbles of tourmaline-corundum rock as Recent plorations in basalt |  | | Report (volume) | | base of the Koip sequence... 6 4. Map showing outcrop area of the Lewis sequence.----------5. Photograph... Photograph of minor folds in a calc-silicate hornfels in the Lewis sequence, Gull Lake roof pendant...sections A-A1 and B-B' ________ 9. Map showing outcrop area of Koip sequence.__________ 10-15. Photographs...__-__-__-___-_-_-___-_-._____ E10 17. Map showing outcrop area of Dana seq uence.. ------ 20 18. Photograph...history and are compatible with the hornblende hornfels facies of contact metamorphism and the almandine |  | | Report (volume) | | consist largely of quartzofeldspathic hornfels, calcsilicate hornfels, and carbonaceous marble. These rocks...types in the Lewis sequence is a dark pyritic hornfels, presumably derived from a sedimentary rock rich...and consist of quartz-feldspar-mica hornfels, amphibolite hornfels, and less abundant schist and gneiss...iron oxides on joint surfaces give much of the outcrop area of this rock a reddish-brown hue. On freshly...occurs in a scheelite-bearing tactite in calcareous hornfels layers within a sequence of metasedimentary rocks |
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