 | | Book | | hemispherical groups resembling a bunch of grapes. Cumberland, England. Plate 2. REPRESENTATIVE MINERAL...small area in the vicinity of Sudbury, Ontario, Canada. The world's • most important emerald locality...weight approximately 90 tons; Lacy Mine, Ontario, Canada. QUARTZ: Milky white crystal; close to 11½ feet...APATITE: 550-pound crystal; Ottawa County, Quebec, Canada. Crystal Faces The regular, smooth growth planes...about half as high as they are wide. Rapid growth co Octahedron (o) and cube (a) @ Cube Octahedron and |  | | Book (edition) | | complex is is inert a CALCIUM Q FIELD (-) / e CO NUCLEUS (+) THE rae ATOM © FIG ale 10 protons...x oxygens cation SIZES in center CARBONATE (CO;) AND CHARGES OF IONS FIG. 3. gether by several... above. CARBON Nas) OXYGEN CARBONATE RADICAL, CO; FIG. 8. presence in any crystal influences strongly... F, Cl, Br, I +2 Ca, Mg, Ba, Zn,’'Be, Sr, Cd —2 O +3 Al, B 2; a8 (OH) (CO,), (SO,), (WO,), (MoO...+1,+2 Cu, Hg —2 Seale +1,+3 +2,4+3 Au Fe, Ni, Co —3 —4 P, As, Bi, Sb C +2,3,6 Gr +2,3,4,6 Nin |
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Swan Creek, Greenhill, Cumberland Co., Nova Scotia, Canada