Ochtendung, Wannenköpfe Quarry

Amphibole supergroup - 2 mm high

Amphibole supergroup - 2 mm high

Amphibole Supergroup - 2 mm

Amphibole Supergroup - 2 mm

Biotite - 1 mm

Biotite - 1 mm

Biotite in sanidine - 1,5 mm wide

Biotite in sanidine - 1,5 mm wide

Cordierite - each crystal 0,2 mm wide

Cordierite - each crystal 0,2 mm wide

Corundum - 1 mm

Corundum - 1 mm

Corundum - crystal diameter 0,5 mm

Corundum - crystal diameter 0,5 mm

Corundum - crystal width 0,5 mm

Corundum - crystal width 0,5 mm

Cristobalite spheres on hematite needles - 0,3 mm high. Collection Jacques Liska

Cristobalite spheres on hematite needles - 0,3 mm high. Collection Jacques Liska

Cristobalite with sanidine in front, topaz behind, pseudobrookite around - 2 mm

Cristobalite with sanidine in front, topaz behind, pseudobrookite around - 2 mm

Forsterite and pseudobrookite -1 mm

Forsterite and pseudobrookite -1 mm

hematite - crystal width 0,5 mm

hematite - crystal width 0,5 mm

Hematite with biotite on the left in sanidine - 0,5 mm high

Hematite with biotite on the left in sanidine - 0,5 mm high

Jeremejewite - 0,2 mm

Jeremejewite - 0,2 mm

Jeremejewite - 1 mm diameter

Jeremejewite - 1 mm diameter

Mullite - 2 mm

Osumilite in sanidine - 0,5 mm diameter

Osumilite in sanidine - 0,5 mm diameter

Pseudobrookite - 2 mm high

Pseudobrookite - 2 mm high

Pseudobrookite - 1,5 mm

Pseudobrookite - 1,5 mm

Pseudobrookite sprays with fuzzy mullite - 3 mm

Pseudobrookite sprays with fuzzy mullite - 3 mm

Pseudobrookite - 1 mm high

Pseudobrookite - 1 mm high

Pseudobrookite - 2 mm high

Pseudobrookite - 2 mm high

Pseudobrookite - 1 mm

Pseudobrookite - 1 mm

Pseudobrookite and mullite - 1 mm

Pseudobrookite and mullite - 1 mm

Rutile - crystal height 0,4 mm

Rutile - crystal height 0,4 mm

Sanidine on hematite - 0,5 mm high - Collection Jack Liska

Sanidine on hematite - 0,5 mm high - Collection Jack Liska

Sellaite - 0,5 mm high

Sellaite - 0,5 mm high

Sodalite - 3 mm

Sodalite - 3 mm

Topaz with pseudobrookite - 1 mm high

Topaz with pseudobrookite - 1 mm high

Topaz - 1 mm high

Topaz - 1 mm high

Topaz on volcanic glass - 1,5 mm

Topaz on volcanic glass - 1,5 mm

Topaz - 0,8 mm high

Topaz - 0,8 mm high

Topaz - 1 mm

Tridymite on titanite - 0,4 mm high

Tridymite on titanite - 0,4 mm high

Unknown - crystal height 0,5 mm

Unknown - crystal height 0,5 mm

Unknown - 0,5 mm high - Collection Jack Liska

Unknown - 0,5 mm high - Collection Jack Liska

Zircon with pseudobrookite in sanidine - 1 mm

Zircon with pseudobrookite in sanidine - 1 mm