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Kämmererite

rwar
General Information
A variety or type of:Clinochlore
Other Names/Trade Names:
Chemical Formula
(Mg,Al)
 
6
(Al,Cr)(Si,Al)
 
4
O
 
10
(OH)
Gemdat.org, Management Team (2012)
Mohs Hardness
( ! ) Fatal error: Uncaught mysqli_sql_exception: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb3_uca1400_ai_ci,COERCIBLE) for operation '=' in /big/www/gemdat/gemshow_class.php on line 690
( ! ) mysqli_sql_exception: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb3_uca1400_ai_ci,COERCIBLE) for operation '=' in /big/www/gemdat/gemshow_class.php on line 690
Call Stack
#TimeMemoryFunctionLocation
10.0009359216{main}( ).../gshow.php:0
20.1014725384gemshow_class->do_physical( ).../gshow.php:149
30.1014741960gemshow_class->showblock( $txt = 'HARD-MIN' ).../gemshow_class.php:1113
40.1015759096gemshow_class->showdata( $dataname = 'HARD-MIN' ).../gemshow_class.php:505
50.1015759560query( $query = 'select * from mineralproperties,mineralpropertytypes where \r\n\t\t\t\t\tmp_mpt_id=mpt_id and mpt_code=\'HARD-MAX\' and \r\n\t\t\t\t\tmp_min_id=\'10647\' and mp_deleted=0 and\r\n\t\t\t\t\tmp_reference=\'Gems, Sixth Edition\' and\r\n\t\t\t\t\tmp_referenceauthor=\'Michael O’Donoghue\' and\r\n\t\t\t\t\tmp_referenceyear=\'2006\' and\r\n\t\t\t\t\tmp_referencepublisher=\'Elsevier\' and\r\n\t\t\t\t\tmp_referenceperiodical=\'\'' ).../gemshow_class.php:690