Nagyagite

Sacarîmb | Nagyág | Deva | Alba Co. | Hunedora | Transylvania | Romania

Size: 7.3x4.9x3.3cm

Price: € 4500.00 ~ 5226.30 $
incl. VAT, excl. Shipping Costs

This is a superb specimen of rare lead-gold-tellurium-antimony sulfide Nagyagite and it lives up to its old German miner name "Blättertellur" ( leave-tellurium). It is from both sides ri ...

Nagyagite

Sacarîmb | Nagyág | Deva | Alba Co. | Hunedora | Transylvania | Romania

Size: 8.8x6.2x3.2cm

Price: € 3200.00 ~ 3716.48 $
incl. VAT, excl. Shipping Costs

Here we see a superfine specimen of bladed anthracite-coloured, metallic Nagyagite and it lives up to its old German miners name "Blättertellur" (leave-tellurium). Nagyagite specimens fr ...

Krennerite

Sacarîmb | Nagyág | Deva | Alba Co. | Hunedora | Transylvania | Romania

Size: 11.5x8.8x3.4cm

Price: € 4500.00 ~ 5226.30 $
incl. VAT, excl. Shipping Costs

Krennerite typically occurs as dull gray patches and smudges, that kind of species, collectors like to call the-grey-and-uglies. This rare gold-silver telluride forms in some of the fines ...

Calaverite

Sacarîmb | Nagyág | Deva | Alba Co. | Hunedora | Transylvania | Romania

Size: 4.0x2.9x1.2cm

Price: € 2800.00 ~ 3251.92 $
incl. VAT, excl. Shipping Costs

This is an unusually attractive miniature with very bright and excellent defined crystals of rare gold-telluride Calaverite. There are several excellent crystals and clusters with indicat ...

Fluor-Buergerite

Fluor-Buergerite Occurrence | Mexquitic de Carmona | San Luis Potosí | Mexico

Size: 5.4x4.5x1.6cm

Price: € 1200.00 ~ 1393.68 $
incl. VAT, excl. Shipping Costs

An excellent and very aesthetic slab, abundantly covered with excellent short prismatic Fluor-Buergerite crystals up to 1 cm with their typical trigonal cross section. Fluor-Buergerite is ...

Thomsenolite

Ivigtut | Arsuk Fjord | Sermersooq | Greenland

Size: 5.4x4.3x3.6cm

Price: € 450.00 ~ 522.63 $
incl. VAT, excl. Shipping Costs

Good Thomsenolite pieces with isolated crystals as we see here, are relatively rare, and this is an excellent, all around crystallized specimen. This wonderful item is loaded with sharpl ...

Shomiokite-(Y) & Sidorenkite

Shomiokitovoe Pegmatite | Umbozero Mine | Alluaiv Mountain | Lovozersky District | Murmansk Oblast | Ru$$ia

Size: 7.3x5.7x4.1cm

Price: € 400.00 ~ 464.56 $
incl. VAT, excl. Shipping Costs

A truly outstanding piece of two rare species. Sidorenkite, as a honey-yellow gemmy, highly lustrous single crystal associated with the extremely RARE sodium yttrium carbonate Shomiokite- ...

Mendipite & Chloroxiphite

Merehead Quarry | Mendip Hills | Somerset | England

Size: 8.1x6.5x2.9cm

Price: € 300.00 ~ 348.42 $
incl. VAT, excl. Shipping Costs

Here we see a truly superb specimen of two rare species, with the Mendip Hills also being the type locality for Mendipite. This particular specimen is a true beauty by Mendipit standards, ...

Semseyite

Baia Sprie Mine (Felsobánya Mine) | Baia Sprie | Maramureș | Romania

Size: 7.2x5.1x3.6cm

Price: € 1200.00 ~ 1393.68 $
incl. VAT, excl. Shipping Costs

This stunning, 7 cm tall Semseyite specimen is one of the best ever that went through my hands. A superb 3-dimensional piece, much better in person, with clusters of sharp crystals of the ...

Argyrodite

Himmelsfürst Mine | Brand-Erbisdorf | Freiberg | Saxony | Germany

Size: 3.3x2.4x2.0cm

Price: € 2500.00 ~ 2903.50 $
incl. VAT, excl. Shipping Costs

You are looking at a very excellent German Argyrodite specimen. Steel-gray, metallic crystals shape spherical-stalactitic aggregates, which have hollow shapes (casts?) on the bottom of th ...

Glaukosphaerite

Kasompi Mine | Mutshatsha | Lualaba | Dem. Rep. of Congo

Size: 6.9x4.9x2.2cm

Price: € 700.00 ~ 812.98 $
incl. VAT, excl. Shipping Costs

Glaucosphaerite is an extremely rare Copper-Nickel Carbonate and this exceptional specimen is literally covered in light green, acicular Glaucosphaerite crystals up to several mm in size. ...

Matlockite

Bage Mine | Cromford | Matlock | Derbyshire | England

Size: 2.2x1.8x1.3cm

Price: € 2400.00 ~ 2787.36 $
incl. VAT, excl. Shipping Costs

This is a very excellent of the extremely rare Lead mineral Matlockite, which was first discovered in the middle of the 19th century and named for a deposit near Matlock in Derbyshire, En ...