• Harmotome
  • Harmotome
  • Harmotome


$450.00   €409  £340.00 approx.  

This specimen is priced in US dollars, all other prices are approximate.

ID: CC28723
Harmotome is a relatively rare zeolite but is known to form good crystals in the mines around St. Andreasberg in the Harz mountains of Lower Saxony, Germany.  Covering much of the upper face of a light grey basaltic matrix, well developed Harmotome crystals up to 1.2 cm, and likely bigger, cover a roughly 6 x 3 cm area.  The prisms are translucent cream to a slightly dirty cream, with some displaying drill-bit twinned crystals.   This rich and characteristic specimen comes with two nice labels, one old and one very old.


7.1 × 8.8 × 3.8 cm
St. Andreasberg, Harz, Lower Saxony, Germany, Europe

Minerals on Specimen

Minerals on specimen

Related Mineral Specimens

 St Andreasberg, Harz Mountains, Lower Saxony, Germany, Europe
Harmotome is a relatively rare species of the zeolite group and is one of the iconic minerals from...
 St. Andreasberg, Harz, Lower Saxony, Germany, Europe
Well formed crystals of Fluorapophyllite were scarce even when mining was at its peak in the silver...
 Strontian, North West Highlands, Scotland
Based on the two accompanying labels, this is an extremely old and historic small cabinet specimen...
Native Arsenic
 St. Andreasberg, Harz, Lower Saxony, Germany, Europe
There are many dedicated collectors (me included) of the elements of the Periodic Table whereby both...