Thanks Steve... OK, why did you determine it might be cumengeite ? because of the presence of Pb and Cl? and you know it's blue and crystal-shape, habit? All still a great mystery to me! but very pretty! :-))
Hi Marg. Yes to the presence of Pb and Cl, yes to the shade of blue, but a bit on the small size to confirm the crystals shape. It does resemble a photo on Mindat with both species present.
Thanks Steve... OK, why did you determine it might be cumengeite ? because of the presence of Pb and Cl? and you know it's blue and crystal-shape, habit? All still a great mystery to me! but very pretty! :-))
Hi Marg. Yes to the presence of Pb and Cl, yes to the shade of blue, but a bit on the small size to confirm the crystals shape. It does resemble a photo on Mindat with both species present.