(Q19833488)

Statements

instance of

mineral species

1 reference

stated in

The IMA List of Minerals (March 2019)

subclass of

chabournéite group

0 references

image

Dalnegroite-2.jpg
741 × 667; 120 KB

media legend

Acicular black crystal of dalnegroite in a matrix of red realgar (English)

0 references

named after

Alberto Dal Negro

1 reference

stated in

mineralienatlas.de

chemical formula

Tl₄Pb₂(As,Sb)₂₀S₃₄

1 reference

stated in

The IMA List of Minerals (December 2014)

crystal system

triclinic crystal system

1 reference

stated in

New minerals approved in 2009. Nomenclature modifications approved in 2009

IMA status and/or rank

approved mineral and/or valid name (A)

start time

October 2009

IMA Number, broad sense

IMA2009-058

2 references

stated in

New minerals approved in 2009. Nomenclature modifications approved in 2009

stated in

Dalnegroite, Tl5–xPb2x(As,Sb)2l–xS34, a new thallium sulphosalt from Lengenbach quarry, Binntal, Switzerland

IMA Mineral Symbol

Dnr

1 reference

stated in

IMA–CNMNC approved mineral symbols

Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)

2.HC.05e

0 references

type locality (geology)

Lengenbach quarry

2 references

stated in

New minerals approved in 2009. Nomenclature modifications approved in 2009

stated in

Dalnegroite, Tl5–xPb2x(As,Sb)2l–xS34, a new thallium sulphosalt from Lengenbach quarry, Binntal, Switzerland

Commons category

Dalnegroite

0 references

Identifiers