SOLD - Tridymite, Colac, Victoria, Australia


Pale yellow groups of tridymite crystals in a number of vesicles in basalt (dozens of clusters). Other minerals present include ilmenite and augite, and maybe hyalite opal. 

Click here for a higher resolution photo.

Price $3.00. Code WS0013. 

Please note the size! Specimen requires magnification and illumination. 

Full specimen photo: Box is 28mm square. Close up photos: Width of view 3.5mm.