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Search results: “Pyrite” – Page 8
Showing 106–120 of 257 results
- Spheres
SODALITE SPHERE 4
A lovely bright blue Sodalite Sphere 4. Dark in colour and with a little of the characteristic calcite inclusion. Sodalite is basically lapis lazuli without the pyrite. It also comes in a (sometimes) fluorescent pink variety known as Hackmanite. This piece has great energy and would make a beautiful gift or treat. A great stone which is popular with the crystal healing folk. Comes with a low profile hematite ring stand. Check out the stunning pics of this individual sphere on this page.
Dimensions:
6.3cm diameter, 310.Location:
DR Congo.SKU: S22SO04 - Spheres
SODALITE SPHERE 5
A lovely bright blue Sodalite Sphere 5. Dark in colour and with a little of the characteristic calcite inclusion. Sodalite is basically lapis lazuli without the pyrite. It also comes in a (sometimes) fluorescent pink variety known as Hackmanite. This piece has great energy and would make a beautiful gift or treat. A great stone which is popular with the crystal healing folk. Comes with a low profile hematite ring stand. Check out the stunning pics of this individual sphere on this page.
Dimensions:
6.5cm diameter, 330g.Location:
DR Congo.SKU: S22SO05 - Spheres
SODALITE SPHERE 6
A lovely bright blue Sodalite Sphere 6. Dark in colour and with a little of the characteristic calcite inclusion. Sodalite is basically lapis lazuli without the pyrite. It also comes in a (sometimes) fluorescent pink variety known as Hackmanite. This piece has great energy and would make a beautiful gift or treat. A great stone which is popular with the crystal healing folk. Comes with a low profile hematite ring stand. Check out the stunning pics of this individual sphere on this page.
Dimensions:
6.8cm diameter, 396g.Location:
DR Congo.SKU: S22SO06 - Jade, Other Treasures, Polished Stones
BLACK JADE ELEPHANT
Outstanding Black Jade Elephant Carving for the Elephant collector. This piece is made from Black Jadeite Jade and originates from Burma where the best Jadeite Jade in the world comes from. A good polish and black with a little green, it feels good to hold.
Location:
Myanmar.Dimensions:
11cm x 6.5cm x 9cm, 757g.BLACK JADE ELEPHANT
SKU: BLKJE002 - Crystals, Minerals of the World, Top Shelf
AZURITE CRYSTAL MEXICO
Top Gemmy Azurite Crystal Mexico. This specimen is truly aesthetic showing great quality formations of Gem Crystal Azurite. Sharp terminations featuring Tabular and Prismatic crystals with splendid vitreous faces. The Electric Blue color is amazing so I took two backlit pics. All round an outstanding Top Shelf specimen. This location has closed and this quality is becoming very hard to come by. Mounted on a perspex display pad for enhanced display.
Dimensions:
3.4cm x 3.2cm x 2.6cm, 22g (not including perspex pad).Location:
Milpillas Mine, Nacozari, Sonora, Mexico.AZURITE
Copper Carbonate Hydroxide
Hydrous Copper Carbonate
Cu3(CO3)2(OH)2.SKU: MW7426 - Galena, Metal Specimens, Minerals of the World, Top Shelf
GALENA
A large specimen of lustrous truncated Galena showing beautiful cleavage. A very collectable classic metal specimen with cubic crystal form. Featuring imperfect hexagonal crystal shapes with flat tops also stunning glossy reflective faces. Galena is a major ore of Lead and Silver. Hard to photograph showing the true beauty of this specimen, a few pics outside and a few more inside. This is possibly the best Galena specimen we have sold online. This is a large stand out piece.
Location:
Borieva Mine, Madan, Bulgaria.Dimensions:
11.8cm x 9.1cm x 9.7cm, 2675g.PbS or (Pb,Ag,As,Sb,Cu)S.
SKU: MW6946 - Crystals, Fluorescent Specimens, Minerals of the World
RUBY SPECIMEN
This crystal is a beautiful natural Ruby Specimen in white matrix. Great deep colour and an excellent specimen with natural crystal formation from this location. Under magnification with a 10x there are many interesting inclusions on the matrix including metals like Pyrite, Gold or Chalcopyrite?,a dark metal and Mica. One of the pics taken under long wave UVA light showing extreme fluorescence. Just one of the interesting features of this mineral.
Location:
Lok Yen, Yen bai, Vietnam.Dimensions:
5.3cm x 4.3cm x 4.5cm, 114g.
Main Crystal: 15mm long.Ruby Corundum
Al2O3.SKU: B26011 - Crystals, Minerals of the World, Top Shelf
AZURITE CRYSTAL MEXICO 2
Top Gemmy Azurite Crystal Mexico 2. This specimen is truly aesthetic showing great quality formations of Gem Crystal Azurite. Sharp terminations featuring Tabular and Prismatic crystals with splendid vitreous faces. All round an outstanding Top Shelf specimen. This location has closed and this quality is becoming very hard to come by. Mounted on a perspex display pad for enhanced display.
Dimensions:
3cm x 2.7cm x 2cm, 16.8g (not including perspex pad).Location:
Milpillas Mine, Nacozari, Sonora, Mexico.Azurite
Cu3(CO3)2(OH)2.SKU: MW7426-1 - Crystals, Metal Specimens, Minerals of the World, Quartz, Top Shelf
TOP SPHALERITE GALENA SPECIMEN
A Top Sphalerite Galena Specimen to add to your outstanding collection. This is a great small specimen of metal crystals. An outstanding specimen with lustrous, well formed crystals of Sphalerite and Galena. This specimen is from the premier location for this mineral. A super piece, my photos don’t do it justice. The cubic Galena crystals show great reflection with a stunning triangular Sphalerite crystal in the center. Very high gloss is indicative of a high Silver content.
Location:
Borieva Mine, Madan, Bulgaria.Dimensions:
5.8cm x 4cm x 3cm, 92gSphalerite: ZnS
Quartz: SiO2
Galena: PbS or (Pb,Ag,As,Sb,Cu)S
SKU: n/a - Minerals of the World
AZURITE CLUSTER
Azurite Cluster with amazing electric blue colour and interesting formation. Different from other specimens we’ve seen and stock. You can see laminar forms of striated Azurite from the side. This Azurite Cluster is a very popular mineral because of its unparalleled vibrant colour, a deep blue called “azure”, hence its name. Azure is derived from the Arabic word for blue. This specimen is mounted on a perspex pad for enhanced display.
Dimensions:
9.7cm x 5.6cm x 3cm, 179g.Location:
Lumbumbashi, D.R. Congo.AZURITE: Cu3(CO3)2(OH)2
SKU: MW8265 - Crystals, Minerals of the World, Quartz, Top Shelf
AMETHYST SPIRIT QUARTZ CLUSTER
A sweet Amethyst Spirit Quartz Cluster for the crystal lover. A natural delicately coloured Amethyst in a cluster that sits upright. Many tiny perfect little micro crystals surround and cover the top of the matrix and points. This is a very collectable piece of a popular mineral that will be a super new addition to your crystal toolbox or collection. RocknCrystals have been importing Spirit Quartz direct for many years and we always have several specimens online to choose from. Make someones Christmas extra special with this awesome cluster! For enhanced display specimen is mounted on a perspex pad.
Location:
Boekenhouthoek, South Africa.Dimensions:
8.6cm x 4.9cm x 5.2cm, 114g.Variety of:
Quartz, SiO2SKU: F0403 - Jade, Top Shelf
TOP BLACK JADE ROUGH
A grade Top Black Jade Rough ready for a crafts person to carve or make jewellery with. This is genuine true black nephrite jade from Cowell, South Australia (the best Black Jade in the world). This variant of jade is becoming more popular and is used, in particular, for carving into super-lustrous pendants and jewellery. One of the toughest rocks on the planet. The Black colour is from an inclusion of Iron of up to 8%. This is the best specimen from a lot of 1000kg.
To be honest I was hoping to save this one for my self but have no time for cutting stones. The stone has three cut faces with a square corner which makes it easy to hold in a vice for diamond saw cutting. There is the expected slight green that you can see with a strong Jade torch. One face you can see is polished roughly to 3000. Some pics are with wet and dry stone to show the quality of colour and polish with great reflection. This stone is best polished with aluminium oxide then diamond to get the mirror finish. You can see the reflection of a beautiful flower in the polished window on this Jade Stone.
Location:
Cowell, South Australia, Australia.Dimensions:
28cm x 22cm x 16cm, 17500g.Jade is a name that was applied to ornamental stones that were being brought to Europe from China and Central America. It wasn’t until 1863 that it was realized that Jade was being applied to two different minerals. The two minerals are both exquisite for the purposes that jade is put to task and are hard to distinguish from each other. Now both are called Jade.
Toughest Natural Stone in the World
SKU: n/a - Australian Minerals, Crystals, Quartz
AUSSIE AMETHYST CRYSTAL
A great Aussie Amethyst Crystal. Good natural point and some iron staining around the base of crystal. Just as it was when it came out of the ground. Australian Amethyst is not all that common, and many people do like to have a piece from here. This piece has a great termination and fits well in the hand. The Purple is so dark it appears black on a cloudy day. This specimen was difficult to photograph. One pic is backlit with a torch, other pics taken out doors on cloudy and bright sun days. There are some interesting internal zoning patterns also visible in the photos.
Location:
Wyloo Station, Western Australia.Dimensions:
5.7cm x 4.8cm x 4.1cm, 79g.Variety of: Quartz
SiO2.SKU: AAC - Jade, Polished Stones, Spheres, Top Shelf
BLACK JADE SPHERE LARGE
A beautiful highly polished Black Jade Sphere. With a reflective surface like a mirror, you can see my reflection taking the photos. This is a Nephrite Black Jade Sphere from Western Australia. Jade is one of the many mineral treasures found in this vast land of Australia. These are not readily available and we never know if we can source more. It is iron impurities that adds the intense blackness to this jade. An essential for any jade or Aussie mineral collection. Great properties all round. Difficult to photograph with its highly reflective surface. Due to the very fine tight knit grain it takes one of the highest polishes of any stone. This sphere has a few characteristic white marks often visible in nephrite jade.
Location:
Western Australia.Dimensions:
9.3cm in diameter, 1253g.SKU: BLKJSPH0108-1 - Crystals, Himalayan Quartz & Kyanite, Minerals of the World, Quartz
QUARTZ CRYSTAL RUTILE CHLORITE
Beautiful Himalayan Quartz Crystal Rutile Chlorite Inclusions. This crystal is an excellent example of Chlorite including terminated and clear tip. The base of the crystal is mainly Rutile with miner Albite. It also features fine Rutile Chlorite inclusions within the crystal between the base and Clear tip. Mounted on a perspex pad. This is a great piece, totally natural, of course. Excellent inclusion quartz specimen for the collector.
Location:
Dhading District, Nepal, Himalayas.Dimensions:
5.5cm x 1.9cm x 2.5cm, 25g.SKU: CC0017
