Diopside from KEM JV Mine (Kimberley Ekapa Mining Joint Venture mine; Kimberley Underground mine), Kimberley, Sol Plaatje Local Municipality, Frances Baard District Municipality, Northern Cape, South Africa
South Africa | |
| [var. Chromium-bearing Diopside] Haggerty, S.E., Smyth, J.R., Erlank, A.J., Rickard, R.S., Danchin, R.V. (1983) Lindsleyite (Ba) and mathiasite (K): two new chromium-titanates in the crichtonite series from the upper mantle. American Mineralogist: 68: 494-505. |