GOLDEN PYRITE and PYRRHOTITE with QUARTZ and SPHALERITE Crystals on matrix - Height: 100 mm - Width: 65 mm- 334 g





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A pyrite and pyrrhotite crystal group with quartz and sphalerite on matrix, from the Herja Mine in Baia Mare, Romania.
Description from the seller
From our selection of collectible minerals, we present a splendid cluster of Pyrite crystals with Pyrrhotite, Sphalerite and Quartz from the Herja Mine, Baia Mare, Romania.
It is also characterized by well-formed golden Pyrite crystals associated with Pyrrhotite blades, small transparent Quartz crystals and Sphalerite on a compact dark matrix, enhancing its aesthetic appeal and mineralogical significance.
The specimen stands out for the quality of its crystallization and its overall aesthetic balance, with features that highlight its natural structure and visual impact.
The Herja Mine, located in the Baia Mare mining district of Romania, is historically renowned for the quality and variety of its polymetallic associations, including pyrite, sphalerite, quartz and pyrrhotite. Pyrite’s golden color is due to its composition (FeS2) and cubic crystal structure, which reflects light in a distinctive way. Unlike pyrite, pyrrhotite has a non-stoichiometric composition (Fe(1-x)S), which gives it variable magnetic properties—a distinctive feature among iron sulfides.
This is an ideal specimen for mineral collections and display, and for anyone who appreciates the natural beauty of minerals, including in the context of crystal therapy and lithotherapy, according to the properties traditionally associated with the mineral species.
All minerals are 100% natural and untreated, except for very rare cases, which are always indicated in the description. The photographs are taken using professional lighting to best showcase colors and details; however, slight variations in tone may occur depending on the device or ambient lighting.
Shipping is carried out by reliable, carefully selected express couriers, with fast delivery (in many cases, 1–2 business days in Europe), tracked and insured shipping, and professional, secure packaging, as confirmed by customer reviews. Depending on the destination, deliveries may also take place the day after payment.
You can combine multiple purchases and receive them in a single shipment, including items from auctions ending on different dates, simply by contacting us to arrange combined shipping. For significant pieces, direct delivery by appointment is also available to your home or at major European fairs.
You can view all the items currently up for auction at the following link: www.catawiki.com/it/u/16653967
Follow us in our live auctions every Monday and Friday at 20:55!
If you would like to watch videos, request additional information or satisfy your curiosity about items in CataWiki’s special auctions, please don’t hesitate to contact us. You can find our other contact details here: www.italmineral.com/pages/contact
Seller's Story
From our selection of collectible minerals, we present a splendid cluster of Pyrite crystals with Pyrrhotite, Sphalerite and Quartz from the Herja Mine, Baia Mare, Romania.
It is also characterized by well-formed golden Pyrite crystals associated with Pyrrhotite blades, small transparent Quartz crystals and Sphalerite on a compact dark matrix, enhancing its aesthetic appeal and mineralogical significance.
The specimen stands out for the quality of its crystallization and its overall aesthetic balance, with features that highlight its natural structure and visual impact.
The Herja Mine, located in the Baia Mare mining district of Romania, is historically renowned for the quality and variety of its polymetallic associations, including pyrite, sphalerite, quartz and pyrrhotite. Pyrite’s golden color is due to its composition (FeS2) and cubic crystal structure, which reflects light in a distinctive way. Unlike pyrite, pyrrhotite has a non-stoichiometric composition (Fe(1-x)S), which gives it variable magnetic properties—a distinctive feature among iron sulfides.
This is an ideal specimen for mineral collections and display, and for anyone who appreciates the natural beauty of minerals, including in the context of crystal therapy and lithotherapy, according to the properties traditionally associated with the mineral species.
All minerals are 100% natural and untreated, except for very rare cases, which are always indicated in the description. The photographs are taken using professional lighting to best showcase colors and details; however, slight variations in tone may occur depending on the device or ambient lighting.
Shipping is carried out by reliable, carefully selected express couriers, with fast delivery (in many cases, 1–2 business days in Europe), tracked and insured shipping, and professional, secure packaging, as confirmed by customer reviews. Depending on the destination, deliveries may also take place the day after payment.
You can combine multiple purchases and receive them in a single shipment, including items from auctions ending on different dates, simply by contacting us to arrange combined shipping. For significant pieces, direct delivery by appointment is also available to your home or at major European fairs.
You can view all the items currently up for auction at the following link: www.catawiki.com/it/u/16653967
Follow us in our live auctions every Monday and Friday at 20:55!
If you would like to watch videos, request additional information or satisfy your curiosity about items in CataWiki’s special auctions, please don’t hesitate to contact us. You can find our other contact details here: www.italmineral.com/pages/contact

