Carol Tresor

This natural piece is surrounded and adorned with a beautiful polished border, where one can see the mineral layers developing from the rough basalt, to the grey/blue agate, white qu...

A very large split geode, the interior graced with the finest quality deep purple Uruguayan amethyst. The amethyst-lined stalactite walls of the ge...

This gorgeous large quartz crystal sits on a bed of rough crystalline matrix. A large piece is wonderfully sculptural. This piece was legally and ethically sourced. Place of ori...

This fascinating section of basalt perfectly illustrates how the precious amethyst appears in the tunnels of the underground mines of Artigas. Glistening deep purple crystals jump ...

Immerse yourself in the captivating hues of this exceptional hemimorphite specimen from China. This unique piece showcases a mesmerizing gradient of colors, transitioning smoothly fr...

An exceptional pair of matching Amethyst geodes from Uruguay, displaying intensely coloured deep purple crystals with remarkable lustre and sharp crystal peaks. Standing side by side...

A gorgeous Pink Phantom Quartz specimen from Hyderabad District, Telangana, featuring crystals of varying sizes that transition beautifully from clear, transparent Quartz to delicate...

An exceptional Malachite specimen from the renowned Mashamba West Mine, displaying an intensely deep green colour and a beautifully aesthetic sculptural form. The rich velvety surfac...

A magnificent Honey Calcite specimen from Tennessee, USA, featuring a very large golden crystal rising dramatically from its natural matrix. The Calcite displays beautiful transparen...

A striking Vivianite specimen from Brazil displaying intensely coloured deep green crystals growing from a contrasting matrix. At its centre stands a prominent feature crystal, beaut...

A beautiful polished Agate jewellery box from Brazil, displaying striking bands of grey, blue, white, and charcoal that flow naturally across both the ...

A beautiful Agate jewellery box from Brazil, displaying stunning bands of light and dark blue that flow naturally through the stone. The rich blue tone...

A beautiful Fluorite specimen featuring a perfectly formed pale green triangular crystal resting on a sparkling pure white Quartz matrix. The sharp geometric shape of the Fluorite co...

A striking White Quartz specimen from the famous Hanggang Mine, featuring a beautifully shaped central crystal rising above a sparkling landscape of smaller quartz crystals. The eleg...

A beautiful Pink Calcite specimen from the famous Daye Mine, displaying large translucent crystals with soft peach-pink tones and excellent lustre. The intergrown crystal formations ...

A striking Yellow Calcite specimen from Wenshan, Yunnan Province, China, featuring tall crystal formations crowned by beautifully shaped golden-yellow Calcite crystals. The warm hone...

A beautiful Fluorite specimen from the famous La Viesca locality, displaying a stunning combination of purple, blue, and white tones. The Fluorite cubes vary in size and colour, crea...

A beautiful specimen combining vibrant green Malachite and intense deep-blue Azurite from Siberia. One side has been polished to reveal the stunning natural patterns and concentric b...

A striking Galena specimen from the USA featuring multiple intergrown cubes of different sizes, creating a spectacular display of natural geometry. The sharp edges, perfect angles, a...

A beautiful Smoky Quartz specimen from Switzerland featuring four highly transparent crystals with delicate smoky-brown tones growing naturally on a light-coloured matrix. The crysta...

A remarkable specimen featuring a giant Galena cube rising from its natural matrix. Sourced from the famous Sweetwater Mine in the Viburnum Trend, Reynolds County, Missouri, the cry...

A beautiful Cavansite specimen featuring vibrant electric-blue crystal spheres beautifully contrasted against creamy white Stilbite crystals. The intense blue colour immediately draw...

A remarkable collector’s piece featuring a large transparent Calcite crystal rising from a bed of deep purple Amethyst. The Calcite contains a beautiful phantom within, adding depth ...

A beautiful Amethyst geode from Uruguay featuring intensely coloured deep purple crystals surrounding a striking white Calcite crystal. The rich colour and sparkling crystal faces cr...

A beautiful Amethyst geode from Uruguay, displaying a cavity filled with richly coloured deep purple crystals. The intensity of the colour is strongest at the centre, creating a stri...

A striking geode from Uruguay featuring an intense orange amethyst druze covered by a blanket of sparkling white quartz and surrounded by polished soft green celadonite. The contrast...

A beautiful combination of transparent Calcite and vibrant green Mottramite from Namibia. The clear crystals reveal stunning green and black inclusions within, creating exceptional d...

A beautiful Mango Quartz cluster from Colombia, showcasing crystals of different sizes growing together in a wonderfully balanced and natural composition. What makes this specimen pa...

A stunning Mango Quartz specimen from Colombia, featuring beautiful golden crystals rising above a sparkling bed of delicate transparent quartz. The warm honey-orange colour contrast...

An exceptional combination of brilliant metallic Pyrite crystals and deep black Sphalerite beautifully contrasted against soft white Mangano Calcite from Peru. The sharp cubic forma...

A stunning natural combination of transparent green Fluorite crystals with bright golden Pyrite and deep black Sphalerite from Peru. The contrast of colours is absolutely beautiful, ...

An extraordinary natural Barite flower from Peru, displaying a breathtaking rosette formation of perfectly layered tabular crystals. The piece glows with rich honey and olive tones, ...

An exceptional malachite from Democratic Republic of the Congo, this piece captivates with its intense deep green color and extraordinary velvet texture. Its rich surface is alive wi...

An extraordinary fluorite from the La Collada Mine, this piece displays a stunning combination of deep electric blue crystals highlighted by rich purple edges. The contrast of colors...

A beautiful cloud like formation with nascent stalactites covered in tan coloured druzy quartz with polished edges. This piece was legally and ethically sourced directly in the p...

Stunning geode cluster of an intense deep purple colour amethyst crystals. A big calcite stand-out from the crystals, covered with a blanket of black hematite. This piece was lega...

A pleasing lilac amethyst formation of large crystals with a large honey coloured calcite at the centre and a smaller calcite to the side. Amethyst is predominantly light violet ...

Multiple stalactites seemingly grow from a grassy meadow of green quartz on this impressive piece. A wonderful sculptural specimen with a rare organic quality. This piece was le...

A stunning half geode containing many tall stalactites resembling an other worldly landscape. The stalactites covered in grey-lilac druzy quartz. the borders polished. This piec...

Beautiful lamp, carved from a block of translucent Mexican banded onyx.

Beautiful lamp, carved from a block of translucent Mexican banded onyx.

Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...

Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...

A stunning half geode with an incredible amethyst and overlaid calcite formation at the bottom. The interior of the piece is a very deep cavity which presents very high-quality ameth...

An exquisite deep purple amethyst cluster with stalactite formation. This natural piece is surrounded and adorned with a beautiful polished frame, where it is possible to see the min...

This stunning piece is a light violet/lilac amethyst with unique stalactite formations, presented as a mesmerising half geode on a stylish decorative metal stand. The edges of this b...

A stunning geode slice on a custom metal rotating stand. From the rough basalt on the outside, to the rich purple amethyst crystals inside and calcite formation, this piece presents ...

A stunning deep purple amethyst piece with calcite formation. From the rough basalt on the outside, to the high quality rich purple amethyst crystals inside and calcite formation, th...

This piece comprises a stunning example of deep purple amethyst, elegantly displayed on a metal stand, with a naturally decorative multiple stalactite formation. The polished borders of the formation allow one to appreciate the visible grey and brown agate, green celadonite and pink jasper...

This is a stunning half geode with a shape often referred to by collectors as a “chapel” or “cathedral”, due to the elongated shape that occurred millions of years ago when trapped b...

Beautiful green-grey coral-like stalactites emerge from the interior lining of this round geode. The borders polished to reveal the celdonite shell with the exterior basalt still v...

An exquisite brown druzy quartz stalactite cluster. The lower half of the geode is preserved, with the upper part removed to reveal the rar...

An exquisite deep purple amethyst cluster with mineral formation and a polished stalactite. This natural piece is surrounded and adorned with a beautiful polished border, where it is...

A beautiful small geode with thick agate borders and interior window revealing a gorgeous pink druzy coating over nascent stalactites, resembling cotto...

Another large amethyst chapel, the corresponding half of the original geode, showing deep purple amethyst crystals punctuated with small stalacti...

This large amethyst chapel, a complete half of the original geode, shows deep purple amethyst crystals punctuated with small stalactites and overlaid ...

An exquisite light grey druzy quartz stalactite cluster with details in green celadonite and white quartz. This piece is very special due to it...

An exquisite black amethyst druzy quartz cluster with polished stalactites. Rare and notoriously difficult to find, this stunning and unique black amethyst druzy quartz, is known...

An interesting and stunning geode section with a striking colour mix. In this aesthetic piece the original basalt has been polished to reveal the exquisite green celadonite hidden within on the front, whilst maintaining its rough condition at the back. Such a thick and vibrant celadonite layer is uncommon. The interior of the mineral sculpture is endowed with a gorgeous very deep purple amethyst...

This stunning sphere is crafted from Labradorite, a mesmerizing mineral renowned for its remarkable play of colors, known as labradorescence. The sphere predominantly showcases a gre...