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TENTATIVE PROGRAM FOR THE FEDERATION OF NATURAL SCIENCES
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A.M. Leader acid aerial mapping Agates amber amethyst Angeles Museum anticline beautiful beds believed benitoite biotite brucite brush calcite CALIF carbuncle Chino quarry Chondrodite chrysotile color condenser Conducted visit contact rock contour covered craters Crestmore quarries crystals diallage diamond dikes diopside electrodes Engineering Epidote equipment eroded erosion exposed fault feet Field Trip Fossil garnet gem stones geological geologists granodiorite Grossularite High voltage hypersthene hypersthene quartz diorite Illustrated with Lantern inch equals interest intrusions Jurupa Lantern Slides lava flow lens camera limestone miles Mineralogical Society mining Nature Club nickle original outcrops pegmatite photographic maps Plate porphyry precious stones QUARRY LIMESTONE quartz diorite quartz monzonite quartz monzonite porphyry quartzite Representing ROLLER CHAIN scale scapolite schist screw SEPIOLITE shows smelter Southern California southwest spark gap spark lamp specimens stream superstition surface tion ultra violet ultra violet light valley vesuvianite wilkeite wollastonite