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Alluaudite - Photo Gallery
86P-JM5Alluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Field of View: 2 mm
a group of yellow-orange crystals on rockbridgeite vug
area 2 mm
self collected 2009
sergio varvello photo and collection
WWL-UY9Alluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3 , Heterosite Fe3+(PO4)
Dimensions: 4.0 cm x 2.5 cm
Khaki green Alluaudite associated with purplish to black Heterosite
U06-JQQAlluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3 , Heterosite Fe3+(PO4)
Width of field is 2.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using CombineZP. Equipment: Nikon D-100 digital camera on a homemade microscope. Yellowish brown alluaudite on purple heterosite.
VHM-UMEAlluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Very old sample (probably collected in the middle of the 19th century) of dark brown alluaudite (possible ferroalluaudite) with violet phosphosiderite from Chanteloube, Haute-Vienne, France. This specimen was in an old collection in which all specimens were presented on wood bases, with a hand-written label. Furthermore, it was accompanied with 3 other labels from former owners.
Size: 45 x 40 mm
Collection & photo: Alain TUEL
MAL-PENAlluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Dimensions: 4.2 cm x 3.2 cm
Yellowish-brown Alluaudite masses on unidentified matrix (most likely Heterosite)
Acquired from Francis Coune at the mineral show in Hannut, Belgium on 6 March 2016
P4N-L8XAlluaudite ? (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3 , Triplite Mn2+2(PO4)F
Greenish tiny grains of alluaudite covering and beeing surrounded by flesh-coloured massive triplite. The small cavity close to the photo center is 1 mm wide. Specimen obtained at Tisnov show, May 2008.
966-219Alluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Field of View: 4 mm
Collection and photo: Giorgio Bortolozzi.
XAW-8UPAlluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Field of View: 40 mm
Very rich blackish-green alluaudite in matrix with other phosphates.
Purchased from Christian Rewitzer in 2020.
ET2-0M3Alluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3 , Heterosite Fe3+(PO4)
Field of View: 30 mm
Olive-green alluaudite on pegmatite matrix with vivid purple heterosite.
Purchased in 2019.
RR3-WGWAlluaudite (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3 , Lithiophilite LiMn2+PO4
Dimensions: 2.5 cm x 2 cm x 2 cm
Glassy olive-brown alluaudite in dull brown altering lithiophilite; ex. Albert Delvaux.
S420-824 N7550N