home

minerals
new arrivals
browse list
search/filter

ordering

news

about

links

contact

 

 

catalog listings

search/filter
 

search
9 specimens listed
Page   1 | 2 |

Rhodochrosite -elongated Scalenohedral habit
stock #18-AX-10-930
Uchucchacua Mine, Oyon Province
Lima Department, Peru
4.8 x 2.3 x 1.6 CM (miniature)
price: $490


Gem clear, bright and lustrous Rhodochrosite crystals from the now classic Uchucchacua Mine in Peru. The main crystal on the matrix is just over 2 CM long and there are several other smaller crystals as well. Protected in a narrow vug the main crystal is quite perfect and damage free. While Rhodochrosite can be found all over the world there are no more than 3 places that have ever produced crystals of this size, quality and habit. Of those localities Uchucchuacua is the only place that still is an occasional producer. Well beyond average quality yet still relatively affordable for a fine Rhodo.
Rhodochrosite -Scalenohedral crystals
stock #12.1-273
Uchucchacua Mine, Oyon Province
Lima Department, Peru
4.2 x 4.1 x 2.8 CM (miniature)
price: $650
Spring 2019

Sizable doubly terminated Rhodochrosite crystals sitting on contrasting matrix. These are the "fat Scalenohedral" habit from Uchucchacua and are translucent to transparent with the largest crystal 2.1 CM. The presenting face of the specimen looks in very good undamaged condition but the crystals do have contacts and chipping on the backs and sides so this is not for perfectionists. Depending on the display angle this can look quite perfect however. The crystals have some faces showing complex striations but others are smooth and lustrous. A great value for the size, color and form.
Rhodochrosite -Scalenohedral crystals on Quartz
stock #18.1-172
Uchucchacua Mine, Oyon Province
Lima Department, Peru
4.7 x 3.8 x 4.4 CM (miniature)
price: $1550
Spring update

Dramatic miniature with brilliant deep red gemmy Scaleneohedral Rhodos in perfect condition. An outstanding Uchucchacua piece with top luster and form. No chips, dings or cleaves even under strong magnification, which is very rare. Older specimen that is much better in person, this may remind you of a fine Wessels mine specimen. A very choice, competition grade miniature.
SOLD Chalcopyrite on Sphalerite w. Pyrite-
stock #SOLD 17.1-A19-098
Casapalca Mine, Casapalca, Huarochiri Province
Lima Department, Peru
9.8 x 7.2 x 5.2 CM (cabinet)
price: $0
new june 17

An outstanding cabinet display piece of fine, large (to 4.5 CM) crystals of iridescent Chalcopyrite on contrasting Sphalerite. Although Chalcopyrite is a common mineral, great crystals especially large ones are surprisingly rare. The patina and metallic color play make this especially attractive. An older Casapalca specimen in fine condition overall, with a few small chips mostly on outer edges. As Chalcopyrite is very brittle it is rare to have such large crystals in this fine condition.
Tetrahedrite - Highly lustrous crystals
stock #Alec-19-308
Casapalca Mine, Casapalca, Huarochiri Province
Lima Department, Peru
6.8 x 6.1 x 2.8 CM (cabinet)
price: $480
Spring 2017

Metallic and bright lustrous these very sharp crystals are sprinkled with a few small quartz and pyrite crystals. Individual tetrahedrons up to 2.7 CM are jumbled in a complex arrangement on this matrix plate. In fine condition overall for this delicate mineral, only one crystal has an edge bruise, all others are perfect, complete and pristine. Really hard to find this level of quality at any price.
Rhodochrosite -Scalenohedral gem crystal
stock #16.1-199
Uchucchacua Mine, Oyon Province
Lima Department, Peru
2.5 x 1.2 x .8 CM (thumbnail)
price: $475
Spring 2017

A choice single scalenohedral Rhodo crystal with a small bit of matrix adhering to the back and bottom. Super bright color and sharp, glassy prism faces. The lower termination has some contacts on the back side but otherwise this is in super fine condition and the front side displays very clean as seen. An excellent Peruvian thumbnail that looks a bit like a South African. Choice.
Rhodochrosite on Fluorite with Goethite
stock #A-19-074
Uchucchacua Mine, Oyon Province
Lima Department, Peru
6.3 x 3.6 x 3.7 CM (cabinet)
price: $375
Winter 2016-17

A choice small Rhodo specimen with nice color and in fine condition. The matrix is a dark Goethite that is covered with tiny colorless Fluorite crystals that look black due to the matrix showing through. The Rhodos are mostly scalenohedral with truncated tips some of them showing some "wheat sheaf" habit. Good coverage as well makes this a nice display piece.
Tetrahedrite
stock #ALEC-19-070
Casapalca Mine, Casapalca, Huarochiri Province
Lima Department, Peru
4.3 x 3.3 x 1.9 CM (miniature)
price: $320
Fall 2015

A cluster of Tetrahedrite crystals showing classic forms and with fine patina. From the famed Casapalca mine, this has sharp form with crystals penetrating each other at all angles. Minimal chipping is noted on on some outer edges, most crystals are complete and undamaged.
9 specimens listed
Page   1 | 2 |