Search results: “Tourmaline”
Showing 1–15 of 17 results
- Crystals, Minerals of the World
BLACK TOURMALINE CRYSTAL
Black Tourmaline Crystal. Large, well formed Tourmaline Crystal! Beautiful and hard to come by this good. We were very lucky to come across such a beautiful piece. A superb specimen for the Minerals collector.
Dimensions:
4.6cm x 4.4cm x 3cm, 100g.Tourmaline Formula.
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH).
SKU: n/a - Crystals, Minerals of the World, Quartz
PINK TOURMALINE QUARTZ 3
An awesome Pink Tourmaline Quartz 3. This chunk of Quartz is full of deep pink Tourmaline crystals. The pink and white are a great contrast. This is a sturdy specimen and a good hand sized rock. It is extra quality Tourmaline and a very collectable piece for the mineral and crystal enthusiast. This specimen is predominantly Pink Tourmaline with very little Quartz.
Location:
Brazil.Dimensions:
6cm x 4.4cm x 3.8cm, 119g.Tourmaline:
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH).
SKU: F1313 - Crystals, Minerals of the World, Quartz
PINK TOURMALINE QUARTZ 2
An awesome Pink Tourmaline Quartz. This chunk of Quartz is full of deep pink Tourmaline crystals. The pink and white are a great contrast. This is a sturdy specimen and a good hand sized rock. It is extra quality Pink Tourmaline and a very collectable piece for the mineral and crystal enthusiast.
Location:
Brazil.Dimensions:
4.3cm x 4.5cm x 3.1cm, 77g.Tourmaline.
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH).
SKU: F1312 - Crystals, Minerals of the World, Quartz
PINK TOURMALINE QUARTZ 1
An awesome Pink Tourmaline Quartz. This chunk of Quartz is full of deep pink Tourmaline crystals. The pink and white are a great contrast. This is a sturdy specimen and a good hand sized rock. It is extra quality Pink Tourmaline and a very collectable piece for the mineral and crystal enthusiast.
Location:
Brazil.Dimensions:
9.5cm x 5cm x 3.6cm, 141g.Tourmaline.
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH).
SKU: F1311 - Crystals, Minerals of the World
BICOLOUR TOURMALINE CRYSTALS
BICOLOUR TOURMALINE CRYSTALS
Beautiful Bicolour Tourmaline Crystals. Some would call this specimen a Water Melon Tourmaline. A little pale with Pink at the bottom of large crystal and Green at the tip of small crystal. Still a good Specimen at a bargain price.
Dimensions:
2.3cm x 2.4cm x 2.1cm, 13g.Location:
Laghman, Afghanistan.Tourmaline:
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH).
SKU: MW5222-1 - Crystals, Gem Crystals, Minerals of the World, Top Shelf
ELBAITE CLEAVELANDITE
A great specimen of Elbaite Cleavelandite to add to your collection. Elbaite is a form of bi colour Tourmaline. Really nice termination. Cleavelandite is the white matrix a variety of Albite. Pics clearly show defined bands – clear to light green to dark green. Perched on a clear plastic pad for enhanced display.
Dimensions:
2.3cm x 2.2cm x 3.3cm, 11g.Location:
Stak Nala, Skardu, Pakistan.Elbaite.
Na(Li,Al)3Al6Si6O18(BO3)3 (OH)4.
Sodium Lithium Aluminum Boro-Silicate Hydroxide.SKU: GC23EC01 - Crystals, Minerals of the World, Top Shelf
AQUAMARINE GEM CARVING
An amazing Aquamarine Gem Carving. This is a large, polished carving from natural Aquamarine crystal. One side is flat for setting into jewellery. A great gem for the collection or setting into your own new jewel. Rare to find in this size, be quick.
Location:
AfghanistanDimensions:
1.8cm x 1cm x 0.7cm, 9.25 ct.Beryl: Be3Al2Si6O18.
A mineral composed of beryllium aluminium cyclosilicate. The blue colour is from trace elements of Iron. Beryl is often unknown to the general public. This is an important gem mineral. Beryl is colourless in pure form, it is the many different impurities that give Beryl its varied colouration. Some splendid colour varieties exist of this gemstone with average fire and brilliance. Emerald is the green variety and Aquamarine is the blue variety of Beryl.
Emerald is the green variety, Aquamarine is the blue variety of Beryl, green yellow variety is called Heliodor, pink variety is called Morganite, colourless variety is called Goshenite, red variety is called Bixbite, name Beryl is used for the golden varieties, which is called Golden Beryl.
SKU: I1138 - Crystals, Gem Crystals, Minerals of the World
AQUAMARINE CRYSTAL SPECIMEN
A beautiful natural Aquamarine Crystal Specimen. What could be better than a gemstone in its natural crystal form. A well formed and terminated crystal specimen. Colorless and cloudy in colour with natural termination.
Location:
Kunar Valley, Afghanistan.Dimensions:
3.5cm x 2.5cm x 1.8cm, 28g.Beryl: Be3Al2(Si6O18)
Beryllium Aluminum Silicate.SKU: WEBLGPAQ-1-1 - Crystals, Gem Crystals, Minerals of the World
AQUAMARINE CRYSTAL WHITE MATRIX
A rustic and natural Aquamarine Crystal Whiste Matrix specimen. Featuring well terminated clear Aquamarine crystal among the Albite matrix. Well formed and terminated clear beryl make it a great collectable item. Many people prefer the natural clusters like this.
Location:
Kunar, Pakistan.Dimensions:
3.2cm x 3cm x 1.8cm, 11g.Beryl: Be3Al2Si6O18.
SKU: MW5246-1-1 - Crystals, Minerals of the World, Top Shelf
AQUAMARINE SPECIMEN
A beautiful natural AQUAMARINE SPECIMEN! What could be better than a gemstone in its natural crystal form? I love ’em. A well formed crystal specimen with natural termination to temp you. Essential for any serious collector or lover of fine gems.
Location:
Gilgit, PakistanDimensions:
5.5cm x 1.2cm x 1cm, 13.5g.SKU: WEBGPAQ-1 - Crystals, Minerals of the World
AQUAMARINE CRYSTALS MICA MATRIX
A rustic and natural Aquamarine Crystals Mica Matrix specimen. Featuring several well terminated clear Aquamarine crystals among the Mica blades matrix. There is one main clear crystal with two or three smaller crystals and an unidentified orange crystal in this piece. Well formed and terminated clear beryl make it a great collectable item. Many people prefer the natural clusters like this. The option is always there to improve the aesthetics and value of this specimen.
Location:
Paprok, Afghanistan.Dimensions:
4cm x 4.3cm x 5cm, 108g.Beryl: Be3Al2Si6O18.
SKU: MW5246 - Crystals, Minerals of the World, Top Shelf
LARGE AQUAMARINE CRYSTAL
A beautiful natural Large Aquamarine Crystal. What could be better than a gemstone in its natural crystal form? This is a large well formed and terminated crystal specimen. Pale blue in colour with natural termination and zoning near the top of crystal. This specimen is mounted on a perspex pad for enhanced display. A must for any serious collector or lover of fine gems.
Location:
Gilgit, Pakistan.Dimensions:
4.4cm x 5.5cm x 3.3cm, 142g.Formula: Be3Al2Si6O18.
SKU: WEBLGPAQ - Crystals, Minerals of the World
AEGIRINE CRYSTAL FELDSPAR
Aegirine Crystal Feldspar cluster. Lovely lustrous hard black crystals and contrasting white Albite combined in one specimen. An amazing crystal, that looks even better in person. The main crystal is quite wide and there are several distinct crystals also growing alongside. Interesting combination of two metal sodium silicates from nature. A great collector piece and an interesting and less common mineral.
Location:
Mount Malosa, Zomba Valley, Malawi.Dimensions:
10.6cm x 1cm x 1cm, 16g.Aegirine
Sodium Iron Silicate
NaFe3+Si2O6Albite
Sodium Aluminum Silicate
Na(AlSi3O8)SKU: G1413 - Crystals, Minerals of the World
QUARTZ CLUSTER CHLORITE
Great hand sized Himalayan Quartz Cluster Chlorite. Heavy Chlorite throughout and good crystal points including interesting formation. Displays the characteristic splayed out elongated Quartz Crystals with a few clear tips. These specimens are hard to come by.
Location:
Dhading District, Bagmati Zone, Nepal.Dimensions:
12.8cm x 7.5cm x 5.2cm, 266g.Chlorite:
(Fe, Mg, Al)6(Si, Al)4O10(OH)8SKU: WEB0077 - Crystals, Minerals of the World
QUARTZ CHLORITE NEEDLE
An outstanding must have Quartz Chlorite Needle. Unusual formation of a very thin double terminated Quartz Needle. In ancient times these were used as Tattoo Needles and as Acupuncture Needles. A very cool crystal formation which came from a place with peaks of 7000m where they only mine during the summer. Mounted on a perspex pad for enhanced display.
Location:
Dhading District, Bagmati Zone, Nepal.Dimensions:
6.8cm x 0.5cm x .05cm, 2g.Chlorite: (Fe, Mg, Al)6(Si, Al)4O10(OH)8.
SKU: n/a