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  1. Hawthorne Granite

    ... This sample is a plutonic rock dominated by mostly anhedral feldspar and a lesser amount of quartz . The crystalline ... This sample is a plutonic rock dominated by mostly anhedral quartz and feldspar. The crystalline structure is coarse. Maximum ...

    Ed FitzGerald - 2015-09-04

  2. Weymouth

    ... 2014-079-1 This sample is a plutonic rock dominated by anhedral feldspar (~60 percent) and a lesser amount of quartz (~40 ... 2014-079-2 This sample is a plutonic rock dominated by anhedral feldspar (~60 percent) and a lesser amount of quartz (~40 percent). ...

    Ed FitzGerald - 2015-09-05

  3. Wausau Red Granite

    ... This sample is a plutonic rock dominated by mostly anhedral phaneritic feldspar and quartz . The crystalline ... This sample is a plutonic rock dominated by mostly anhedral phaneritic feldspar and quartz. The crystalline structure is coarse. ...

    Intern - 2015-09-04

  4. Wisconsin Red Granite

    ... This sample is a plutonic rock dominated by mostly anhedral quartz and feldspar . The crystalline structure is coarse. ... This sample is a plutonic rock dominated by mostly anhedral quartz and feldspar. The crystalline structure is coarse. Maximum ...

    Intern - 2015-09-05

  5. Vermont Verde Antique

    ... pattern. Calcite crystals occur in bands and pockets of anhedral crystals. Maximum individual crystal dimension is 1.5 mm; minimum is ...

    Raven Mueller - 2015-09-05

  6. Mottled Gray-Black

    ... crystals have rhombohedral edges, but most are anhedral . Clearly relict sedimentary features are visible on macro-inspection ...

    Raven Mueller - 2015-08-12

  7. Variegated Purple

    ... majority are under .03 mm. Carbonate crystals are a mix of anhedral and rhombohedral forms. Opaque minerals including iron ...

    Raven Mueller - 2015-08-12

  8. American Bouquet

    ... This sample is a plutonic rock dominated by mostly anhedral feldspar and a lesser amount of quartz . The crystalline ...

    Raven Mueller - 2015-09-03

  9. Elberton Granite

    ... This sample is a plutonic rock dominated by mostly anhedral feldspar and a lesser amount of quartz . The crystalline ...

    Ed FitzGerald - 2015-09-04

  10. Semi-Weathering Gray

    ... The vein extends beyond the slide edges. It is composed of anhedral carbonate crystals with a maximum dimension of 1.1 mm. Twining is ...

    Raven Mueller - 2015-08-12

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