Rough

A generic image
These are as you might expect - simply chunks of crystalline minerals that have been hewn directly from the ground, without recourse to polishing or embellishment. Gnenerally these are from what are known as massive deposits - i.e. minerals that have no well-defined crystalline structure.
Displaying 1 to 21 (of 45 Products)
(image for) Blue Tourmaline (Indicolite) with Quartz: rough piece
17F132

Blue Tourmaline (Indicolite) with Quartz: rough piece

This rough piece of white quartz contains randomly oriented crystals of blue / indigo and black Tourmaline (Indicolite). Although unpolished it has a...

1 available

£12.00
See More / To Buy
(image for) Hematite: rough - set of 3
22M038

Hematite: rough - set of 3

These natural pieces of hematite have been in our teaching collection for a number of years, and were used to show students how hematite (iron) forms...

1 available

£5.00
See More / To Buy
(image for) Mica - Fuchsite: rough piece
11C057

Mica - Fuchsite: rough piece

Fuchsite provides a sound heart centred foundation and resolute core from which we may explore inwards and outwards, having set appropriate and apt...

1 available

£8.00
See More / To Buy
(image for) Mica - Fuchsite: rough piece
11C058

Mica - Fuchsite: rough piece

Fuchsite provides a sound heart centred foundation and resolute core from which we may explore inwards and outwards, having set appropriate and apt...

1 available

£5.00
See More / To Buy
(image for) Mica - Fuchsite: rough piece
11C060

Mica - Fuchsite: rough piece

Fuchsite provides a sound heart centred foundation and resolute core from which we may explore inwards and outwards, having set appropriate and apt...

1 available

£5.00
See More / To Buy
(image for) Mica - Fuchsite: rough piece
22M036

Mica - Fuchsite: rough piece

Fuchsite provides a sound heart centred foundation and resolute core from which we may explore inwards and outwards, having set appropriate and apt...

1 available

£5.00
See More / To Buy
(image for) Petalite - Clear: pieces (large)
T055L

Petalite - Clear: pieces (large)

Picture shows EXAMPLES of our stock of Clear Petalite pieces. You will receive one of minimum weight 5 grams. Petalite is a fascinating mineral,...

2 available

£6.00
See More / To Buy
(image for) Petalite - Clear: pieces (medium)
T055M

Petalite - Clear: pieces (medium)

Picture shows EXAMPLES of our stock of Clear Petalite pieces. You will receive one of minimum weight 3.5 grams. Petalite is a fascinating mineral,...

2 available

£4.00
See More / To Buy
(image for) Petalite - Clear: pieces (small)
T055S

Petalite - Clear: pieces (small)

Picture shows EXAMPLES of our stock of Clear Petalite pieces. You will receive one of minimum weight 1 grams. Petalite is a fascinating mineral,...

3 available

£2.00
See More / To Buy
(image for) Silicon: raw chunk (USA - Silicon Valley)
17F063

Silicon: raw chunk (USA - Silicon Valley)

This is a raw chunk of Silicon, which has been processed for use in the electronics industry. This is an amazing metalloid, which is unusual in that...

1 available

£17.00
See More / To Buy
(image for) Silicon: raw chunk (USA - Silicon Valley)
17F064

Silicon: raw chunk (USA - Silicon Valley)

This is a raw chunk of Silicon, which has been processed for use in the electronics industry. This is an amazing metalloid, which is unusual in that...

1 available

£19.00
See More / To Buy
(image for) Silicon: raw chunk (USA - Silicon Valley)
17F065

Silicon: raw chunk (USA - Silicon Valley)

This is a raw chunk of Silicon, which has been processed for use in the electronics industry. This is an amazing metalloid, which is unusual in that...

1 available

£20.00
See More / To Buy
(image for) Silicon: raw chunks
T014S

Silicon: raw chunks

Picture shows EXAMPLES of our stock of small raw Silicon chunks. You will receive one of average weight 6 grams. Silicon is an unusual mineral,...

16 available

£4.00
See More / To Buy
(image for) Stichtite: rough
19M076

Stichtite: rough

Rough piece of Stichtite, with good pink and purple colouring and nice display of its fibrous alignment. Size 4.5 x 3 x 2.5 cm

1 available

£25.00
See More / To Buy
(image for) Sulphur Quartz: rough pieces (large)
C022L

Sulphur Quartz: rough pieces (large)

Picture shows EXAMPLES of our stock of Sulphur in Quartz rough pieces. You will receive one of minimum weight 50 grams. Sulphur in quartz is very...

2 available

£7.00
See More / To Buy
(image for) Sulphur Quartz: rough pieces (medium)
C022M

Sulphur Quartz: rough pieces (medium)

Picture shows EXAMPLES of our stock of Sulphur in Quartz rough pieces. You will receive one of minimum weight 30 grams. Sulphur in quartz is very...

2 available

£4.00
See More / To Buy
(image for) Sulphur Quartz: rough pieces (small)
C022S

Sulphur Quartz: rough pieces (small)

Picture shows EXAMPLES of our stock of Sulphur in Quartz rough pieces. You will receive one of minimum weight 20 grams. Sulphur in quartz is very...

1 available

£3.00
See More / To Buy
(image for) Sulphur Quartz: rough pieces (xlarge)
C022XL

Sulphur Quartz: rough pieces (xlarge)

Picture shows EXAMPLES of our stock of Sulphur in Quartz rough pieces. You will receive one of minimum weight 70 grams. Sulphur in quartz is very...

1 available

£10.00
See More / To Buy
(image for) Tourmaline with Quartz: rough piece
17F135

Tourmaline with Quartz: rough piece

This rough piece of white quartz contains randomly oriented crystals of black (and possibly some blue / indigo) Tourmaline. Although unpolished it...

1 available

£11.00
See More / To Buy
(image for) Tourmaline with Quartz: rough piece
17F136

Tourmaline with Quartz: rough piece

This rough piece of white quartz contains randomly oriented crystals of black (and possibly some blue / indigo) Tourmaline. Although unpolished it...

1 available

£12.00
See More / To Buy
(image for) Azeztulite (Himalayan Golden): rough piece
10G004

Azeztulite (Himalayan Golden): rough piece

Himalaya Gold Azeztulite ™ is a bright golden-yellow stone that carries the Cosmic energies of the "Azez" and permits the descent of...

0 available

£20.00

Displaying 1 to 21 (of 45 Products)