$523Median
752Sold (12 mo)
$55Last sale
Liddicoatite-Elbaite
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Ships from USA
A loose large thick translucent sharply formed crystal little attached feldspar. Complete all around, this is in very good condition. This crystal is chemically zoned and contains both liddicoatite and elbaite.
Elbaite and liddicoatite are closely related members of the tourmaline group, a complex series of boron rich cyclosilicate minerals characterized by extensive chemical substitution. Elbaite is a lithium rich end member that commonly displays a wide range of colors, while liddicoatite is a calcium dominant species that shows even greater chemical variability, often producing striking sector or triangular color zoning. Both minerals crystallize in granitic pegmatites during late stage formation, where boron rich fluids allow for the incorporation of elements such as lithium, calcium, aluminum, and trace elements into the crystal structure. The relationship between elbaite and liddicoatite reflects a compositional series within the tourmaline group, where variations in major cations lead to differences in chemistry, crystal habit, and color, illustrating the complexity of pegmatite mineral formation.
Product details
SpeciesElbaite, Liddicoatite
SizeMiniature
Dimensions4.0 x 3.5 x 3.5 cm
Listed on07/16/2026
LocalityMadagascar, Camp Robin area
SKU1711117
Current owner
WM
Weinrich MineralsFeatured
Learn more
Mineral guide
Learn about Elbaite
color range and crystal variety define a diverse group; top localities, value factors, quality assessment, and care tips for collectors.Regional guide
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