home

minerals
new arrivals
browse list
search/filter

ordering

news

about

links

contact

 

 

catalog listings

search/filter
 

search
2 specimens listed
Page   1 |

Clinochlore and Adularia, Xenotime -Y, Rutile etc.
stock #20-FC-006-(9885)
Fieud Alp, Fontana, Central St Gotthard Massif, Leventina
Ticino, Switzerland
9.3 x 6.3 x 6.2 CM (cabinet)
price: $1450


Clinochlore is not often seen as a display quality specie, it is usually a minor associate or coating of other minerals. Here the Clinochlore crystals are sizable, well-defined and lustrous. The prismatic and sheaf-like crystals are unlike the more normal flat micaceous forms. The dark green crystals contrast well with the transparent to translucent white Adularia. Some micro species are noted in spaces between large crystals, most noticeable are gemmy Xenotime-Y with a yellow to orange color. A few spots of bright red Rutile crystals are also seen with magnification. Ex. Eric Asselborn collection, (France), this is a superb older Alpine specimen and exceptional for the specie, locality and habit.

Ripidolite (Clinochlore) pseudo after Garnet
stock #AX-19-122
Spurr Mine, Imperial Heights, Baraga County
Michigan, United States
2 x 1.8 x 1.7 CM (thumbnail)
price: $80
Early summer 2021

A complete 360 degree Garnet crystal fully replaced by the Ripidolite (var. of Clinoclore) with a tiny sliver of matrix. A classic from Michigan, these were at one time called Aphrosiderite, and the replacing materials were usually referred to as Chlorite. This thumbnail is quite sharp and has kept some small edge modifications seen on some faces. The source of this one is the Spurr Mine, most others we have seen do not have specific localities.