Marcobaldiite from
Stanzone tunnel, Pollone Mine, Valdicastello Carducci, Pietrasanta, Lucca Province, Tuscany, Italy

Locality type:

Tunnel

Classification

Species:

Marcobaldiite

Formula:

Pb₁₂(Sb₃As₂Bi)_Σ6S₂₁

Chemical Analyses:

wt%

	1
Pb	64.05 %
As	4.51 %
Sb	9.10 %
Bi	4.24 %
S	17.24 %
Total:	99.14 %

Empirical formulae:

1	Pb_11.98(4)Sb_2.90(3)As_2.33(3)Bi_0.79(1)S_20.80(20)

Sample references:

	Sample	Reference
1	Type Specimen	Biagioni, C., Pasero, M., Moëlo, Y., Zaccarini, F., Paar, W.H. (2018) Lead-antimony sulfosalts from Tuscany (Italy). XXII. Marcobaldiite, ?Pb12(Sb3As2Bi)?6S21, a new member of the jordanite homologous series from the Pollone mine, Valdicastello Carducci. European Journal of Mineralogy, 30: 581-592.

Confirmation

Validity:

Valid - Type Locality

References

References:

Biagioni, C., Pasero, M., Moëlo, Y., Zaccarini, F., Paar, W.H. and Merlino, S. (2016) Marcobaldiite, IMA 2015-109. CNMNC Newsletter No. 30, April 2016, page 410; Mineralogical Magazine: 80: 407–413.; Biagioni, C., Pasero, M., Moëlo, Y., Zaccarini, F., Paar, W.H. (2018) Lead-antimony sulfosalts from Tuscany (Italy). XXII. Marcobaldiite, ∼Pb12(Sb3As2Bi)Σ6S21, a new member of the jordanite homologous series from the Pollone mine, Valdicastello Carducci. European Journal of Mineralogy, 30: 581-592.

Data

Mineral Data:

Click here to view Marcobaldiite data

Locality Data:

Click here to view Stanzone tunnel, Pollone Mine, Valdicastello Carducci, Pietrasanta, Lucca Province, Tuscany, Italy

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Marcobaldiite from Stanzone tunnel, Pollone Mine, Valdicastello Carducci, Pietrasanta, Lucca Province, Tuscany, Italy

Marcobaldiite from
Stanzone tunnel, Pollone Mine, Valdicastello Carducci, Pietrasanta, Lucca Province, Tuscany, Italy