Bultfonteinite |
Bultfonteinite, originally dutoitspanite, is a pink to colorless mineral with chemical formula Ca2SiO2(OH,F)4 Wikipedia
This sample it from Nchwaning Mine, Kalahari M. F.,
R.S.A. The location is Republic Of South Africa. I feel certain the "m and f" after Kalahari means manganese fields.
Bultfonteinite |
The image at the top is FOV 4.25mm and 5.53x on the sensor. The second image is FOV 3.577mm and 6.58x on the sensor.
Bultfonteinite |
The FOV for the third image is 4.17mm and 5.53x on the sensor.
I don't suppose I would have guessed that crystals form in bundles like these do. Later, we will look a more crystals which form in an elongated fashion.
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