Zeolites

 

20 results

Stilbite
$300
 St Andreasberg, Germany
A vuggy undulating surface of Quartz veinstone matrix is completely lined with small but perfect, sub-3 mm
Harmotome
$350
 St Andreasberg, Germany
Harmotome is a relatively rare species of the zeolite group and is one of the iconic minerals from the St.
Heulandite
$1,800
 St Andreasberg, Germany
Colourless, semi-transparent crystals of the rare zeolite Heulandite richly invest a highly vuggy, naturally
Stilbite
$1,800
 St Andreasberg, Germany
Three cm thick druses of light-grey to greyish-cream Stilbite crystals richly cover a small matrix of mid-grey
Chabazite
$450
 Samson Mine, Germany
Colourless, gemmy-clear trigonal crystals of the zeolite Chabazite densely cover a roughly 7 x 3 cm area on a
Stilbite
$250
 St. Andreasberg, Germany
A naturally etched plate of white Calcite matrix is smothered across its top surface with pearlescent Roman
Harmotome
$450
 St Andreasberg, Germany
A large plate of Quartz-rich matrix is covered on both faces with glassy, translucent milky-white Harmotome
Harmotome
$250
 Strontian, North West Highlands
Harmotome is one of the rarer zeolites, but is found as excellent crystal from around the mines at Strontian,
Heulandite
$750
 Old Kilpatrick, Scotland
A choice miniature of vivid reddish-orange Heulandite crystals to 1.2 cm on a matt grey-black basalt
Calcite with Stilbite on Chalcedony
$6,000
 Jalgaon, India
A stunning and remarkable gemmy Calcite twin crystal from the Jalgaon District in Maharashtra, India. 
Stilbite
$250
 Das Antas tunnel, Brazil
A beautiful large thumbnail of lustrous glassy equant, chocolaty-deep tan Stilbite crystals to about 1.2 cm
Fluorapophyllite-(K) (labelled Apophyllite)
$1,850
 St. Andreasberg, Germany
An attractive group of well-developed and terminated Fluorapophyllite-(K) crystals (labelled Apophyllite) in a
Cavansite with Stilbite
$1,250
 Steinbruch Complex, Maharashtra
A most attractive specimen of the calcium vanadium silicate, Cavansite, forming five spherical aggregates of
Harmotome
$600
 Strontian, North West Highlands
A good sized cabinet specimen with its display face richly coated with Harmotome crystals from the mines just
Stilbite
$250
 Edinbane, Highland
A delightful off-matrix group of three attached bow-tie Stilbite sprays from what is considered one of the
Harmotome
$150
 Catharina Neufang Mine, Lower Saxony
A crystal-rich specimen of colourless to white Harmotome measuring to 5 mm many displaying the
Heulandite
$250
 St. Andreasberg, Germany
An uncommon German specimen of Heulandite forming an intergrown cluster from colourless to
Fluorapophyllite
$300
  Nashik Quarry, Maharashtra
Excellent sharp lustrous double and single terminated crystals of Fluorapophyllite measuring to 4cm+ on a
Stellerite
$400
 Aurangabad District, Maharashtra
A very fine display of lustrous intergrown creamy to tinted pink crystals of Stellerite measuring overall to
Natrolite
$350
 Magheramorne Quarry, UK
A half nodule of beautiful snow-white Natrolite with a central vug of terminated crystals from Magheramorne