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Corundum Knob, Clay Co., North Carolina, USA

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Mineral List:
  		•  Actinolite
    var: Smaragdite
    Ca
     
    2
    		(Mg,Fe
    2+
     
    		)
     
    5
    		Si
     
    8
    		O
     
    22
    		(OH)
     
    2
    Reference: [Michael Streeter,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  'Albite-Anorthite Series'
    Reference: [Michael Streeter,2003,A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Brucite
    Mg(OH)
     
    2
    Reference: [Forsyth Gem and Mineral Club]
  		•  'Chlorite Group'
    Reference: [Michael Streeter,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Corundum
    Al
     
    2
    		O
     
    3
    Reference: [Michael Streeter,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Corundum
    var: Ruby
    Al
     
    2
    		O
     
    3
    Reference: [Michael Streeter,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Corundum
    var: Sapphire
    Al
     
    2
    		O
     
    3
    Reference: [Michael Streeter,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Diopside
    CaMg[Si
     
    2
    		O
     
    6
    		]
    Reference: [Forsyth Gem and Mineral Club]
  		•  Edenite
    Na[Ca
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|AlSi
     
    7
    		O
     
    22
    		]
    Reference: [Michael Streeter,2003,A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Enstatite
    Mg
     
    2
    		[SiO
     
    3
    		]
     
    2
    Reference: [Michael Streeter,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Galaxite
    (Mn,Fe,Mg)(Al,Fe)
     
    2
    		O
     
    4
    Reference: [Forsyth Gem and Mineral Club]
  		•  Magnesiochromite
    MgCr
     
    2
    		O
     
    4
    Reference: [Forsyth Gem and Mineral Club]
  		•  Muscovite
    var: Fuchsite
    K(Al,Cr)
     
    3
    		Si
     
    3
    		O
     
    10
    		(OH)
     
    2
    Reference: [Forsyth Gem and Mineral Club]
  		•  'Olivine'
    (Mg,Fe
    2+
     
    		)
     
    2
    		[SiO
     
    4
    		]
    Reference: [Michael Streeter,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Sapphirine
    (Mg,Fe)
     
    4-x
    		Al
     
    4+x
    		[Al
     
    4+x
    		Si
     
    2-x
    		O
     
    18
    		]O
     
    2
    Reference: [Forsyth Gem and Mineral Club]
  		•  'Serpentine Group'
    D
     
    2
    		[Si
     
    2
    		O
     
    5
    		](OH)4 + or - nH
     
    2
    		O
    Reference: [Michael Streeter,2003,A Rockhounding Guide to North Carolinas Blue Ridge Mountains]
  		•  Talc
    Mg
     
    3
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    Reference: [Forsyth Gem and Mineral Club]
  		•  Tremolite
    ☐[Ca
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Reference: [Forsyth Gem and Mineral Club]


    18 entries listed. 10 valid minerals.

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in North Carolina, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 1st Nov 2009 23:04:41