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  1. Wausau Red Granite

    ... common. Stress induced grain nucleation has produced small aplitic quartz crystals around most larger quartz grains. Microperthitic ... common. Stress induced grain nucleation has produced small aplitic quartz crystals around many of the larger quartz grains. Microperthitic ...

    Intern - 2015-09-04

  2. Bellingham

    ... generally coarse. Some predominantly quartz sections near aplitic textures. The quartz in these zones present predominantly wave ... minerals occur in bands associated with the predominantly aplitic quartz. There are slight signs of insipient weathering of feldspars ...

    Raven Mueller - 2015-09-03

  3. American Bouquet

    ... structure is generally coarse but locally ranges to aplitic . Maximum crystal dimension is 9 mm (feldspar) and minimum is .<1 mm ...

    Raven Mueller - 2015-09-03

  4. Weymouth

    ... and a lesser amount of quartz. The overall texture is aplitic , but there are several notably larger phenocryst of feldspar. Maximum ...

    Ed FitzGerald - 2015-09-05