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Volker Heck

Photography
 

R&D work actual

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Volcanic Eifel

Fluor-Calciopyrochlore

Fluor-Calciopyrochlore

Laacher See area; FOV 0.49mm untypical Pyrochlore; analyzed and calculated by G.Blaß with both empirical formulas EDX 1: 6.9% F, 9.2% Na, 2.3% Mg, 8.7% l, 5.4% si, 28.9% Nb, 2.7% Th, 0.8% U, 22.9% Ca, 10.4% Ti, 1.6% Ce, 0.1% V EDX 2: 10.1% F, 11.2% Na, 2.4% Mg, 6.5% al, 3.7% Si, 28.6% Nb, 2.5% Th, 0.6% U, 22% Ca, 10.1% Ti, 1.3% Ce, 1% Mn

Oxicalciopyrochlore

Oxicalciopyrochlore

Kyller Kopf, Rockeskyll; FOV 0.49mm analyzed by G.Blaß (Oxy-Hydroxy-) Calciopyrochlore (former Uranium Pyrochlore) Nb 40%, Ca 31%, Na 13%, Ti 8%, Fe 3%, Si 2%, Th 2%, Y <1%, U < 1%

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