Top sellers
20,00 €
4 - Oxides and Hydroxides
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"Mango" Quartz with Hallowsite -...
400,00 € DisponibileNice Sample of quartz with Hallowsite inclusion trasparent crystal with yellow tip Dimension : 10x6x7 cm Crystal dimension: 4 cm -
"Mango" Quartz with Hallowsite -...
220,00 € DisponibileNice Sample of quartz with Hallowsite inclusion trasparent crystal with yellow tip Dimension : 8x4x4 cm Crystal dimension: 4 cm -
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Amethyst Quartz - Cima dei...
120,00 € DisponibileA nice group of Alpine Amethyst from a classic Locality Size 6x4x3 cm -
Amethyst Quartz - Cima dei...
120,00 € DisponibileA nice group of Alpine Amethyst from a classic Locality Size 7x5x4 cm -
Amethyst Quartz - Las Vigas -...
380,00 € DisponibileGroup of perfect Crystals till 6,5 cm on Matrix Size 11x9x2 cm -
Amethyst Quartz - Las Vigas -...
750,00 € DisponibileGroup of perfect Crystals till 8 cm on Matrix Size 17x7x6 cm -
Anatase - Cervandone Val...
200,00 € DisponibileNice pretty specimen of Anatase crystal of 0,7 cm over matrix size 7x6x3cm -
Anatase - La Lauzière massif,...
400,00 € DisponibileVery nice piece fully covered with anatase with crystal aup to 1 cm size 9x7x5 cm -
Anatase - Hardangervidda West,...
260,00 € DisponibileDoubly terminated dipyramidal black crystals of anatase 7 mm on matrix Size 7x4x2cm -
Anatase - Miage Glacer Aosta...
65,00 € DisponibileNice pretty specimen with anatase till 3 mm over quartz size 7x 6 x 3 cm -
Andradite - Zacatecas Mexico
30,00 € DisponibileVery nice rare andradite piece with quartz size 3x5x4 cm -
Blue Opal - Owyhee Dam, Malheur...
45,00 € DisponibileGlassy specimen of Owyhee Blue Opal. This variety of opal was first discovered in a rich opal area in 2003 . Size 5x3 cm -
Blue Opal - Owyhee Dam, Malheur...
50,00 € DisponibileGlassy specimen of Owyhee Blue Opal. This variety of opal was first discovered in a rich opal area in 2003 . Size 6x6 cm -
Botryoidal Chalcedony- Manakarra...
45,00 € DisponibileA New find Bubbly Gorgeous Purple Chalcedony Grape Agate Specimen Indonesia - Size 9x7x3 cm -
Botryoidal Chalcedony- Manakarra...
70,00 € DisponibileA new find of purple Chalcedony size 10x6 cm -
Botryoidal Chalcedony- Manakarra...
60,00 € DisponibileA new find of purple Chalcedony size 13x7 cm -
Brookite - Passo della Scoglina...
25,00 € DisponibileNice sample of brookite over quartz ex Minetti Coll; Size 4x3x3 cm -
Brookite Quartz - Des Alps France
90,00 € DisponibileSeveral brown brookite crystals till 2 mm over quartz ; Size 6x6x3 cm -
Brookite Quartz - Scoglina pass...
100,00 € DisponibileVery nice piece with a of brookite crystal of 3 mm over a floater piece of quartz Size 7x10 cm -
Brookite Rutile- Miage Glacier...
45,00 € DisponibileNice piece of Brookite integrown with golden rutile crystals on quartz 8x5x5 cm -
Brucite Cromite - Brucite...
250,00 € DisponibileNew find of Brucite on green blue matrix probably Garnierite containg also cromite in black crystal Size 12x6x6 cm -
Brucite Cromite - Brucite...
40,00 € DisponibileNew find of Brucite on green blue matrix probably Garnierite containg also cromite in black crystal Size 7x5x2 cm -
Brucite Cromite - Brucite...
60,00 € DisponibileNew find of Brucite on green blue matrix probably Garnierite containg also cromite in black crystal Size 8x3,5x2 cm -
Brucite Cromite - Brucite...
35,00 € DisponibileNew find of Brucite on green blue matrix probably Garnierite containg also cromite in black crystal Size 6x4x4 cm -
Brucite Cromite - Brucite...
35,00 € DisponibileNew find of Brucite on green blue matrix probably Garnierite containg also cromite in black crystal Size 7x5x5 cm -
Brucite Cromite - Brucite...
65,00 € DisponibileNew find of Brucite on green blue matrix probably Garnierite containg also cromite in black crystal Size 4x5x5 cm -
Calcothrichite - Libiola mine...
30,00 € DisponibileNice and rare chalcotrichite from Italian abondoned Libiola mine size 7x3x4 cm -
Cassiterite - Panasqueira Portugal
50,00 € DisponibileNice cassiterite about 1 cm on quartz crystal Size 5x2x2 cm -
Cassiterite - Viloco Bolivia
30,00 € DisponibileFrom old collection cassiterite cristals till 4 mm with quartz size 6x5x3 cm -
Cassiterite- Viloco Mine, Loayza...
40,00 € DisponibileNice cassiterite of 3 cm matrix . Size 4x5 cm -
Childrenite with Roschrite -...
170,00 € DisponibilePrismatic Childrenite crystals, with very well defined faces and edges, some of them doubly terminated, translucent, lustrous, with spheroidal Roscherite on a Quartz matrix. Size 5 x 6 x 3 cm -
Childrenite- Sao jose de saphyra...
50,00 € DisponibileFrom old collection childrenite over quartz size 7x4x5 cm -
Cuprite - Fengjan mine China
50,00 € DisponibileVery nice piece of cuprite XX in matrix size 6x5x4 cm -
Fluorescent Quartz - La Sassa,...
40,00 € DisponibileMass of fluorescent hydrothermal quartz . As seen in this photograph, this specimen shows a bright yellow fluorescent response under short wave UB (254nm) . This piece is also fluorescent under long wave UV (365nm) Size 4 x 3 x 3 cm -
Fluorescent Quartz - La Sassa,...
40,00 € DisponibileMass of fluorescent hydrothermal quartz . As seen in this photograph, this specimen shows a bright yellow fluorescent response under short wave UB (254nm) . This piece is also fluorescent under long wave UV (365nm) Size 5 x 3 x 3 cm
