Londonite - image 1
Photo by Jeffrey A. Scovil

Londonite

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Londonite crystal, 1.8 cm, on quartz, from Antsomgombato mine, Antsentsindrano, Anosiarivo Manapa, Betafo, Madagascar. This specimen is illustrated in the original 2001 description of the species. Photo by Jeff Scovil.

Product details

SpeciesLondonite
SizeThumbnail
Dimensions1.8 cm
Added on02/13/2026
LocalityAntsongombato gem mine, Antsentsindrano
Publications
  • Mineralogical Record Mineral Collections In Arizona page 185
Current owner
Wendell Wilson

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Londonite
Mineral guide
Learn about Londonite
cesium-dominant borate with sharp trapezohedra, colorless to pale lemon, a rare mineral from Madagascar and Afghanistan prized by collectors.
Londonite
Regional guide
Londonite from Antsongombato gem mine, Antsentsindrano
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Locality guide
Antsongombato gem mine, Antsentsindrano
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