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PRODUCTS BY WEIGHT
BOX SETS
PLASTIC DISPLAY PRODUCTS
PRODUCTS BY WEIGHT
BOX SETS
PLASTIC DISPLAY PRODUCTS
£8.00 ex VAT
Oragne gypsum, particularly, the variety, satin spar, due to it’s fibrous needle like crystals, available by weight in lots of 1 kilogram bags, supplied in a polythene bag with a label, the gypsum exhibits an orange hue due to the presence of hematite. An excellent source of a quantity of minerals for effective costs, suotable for educational use, kits or more, the pack also comes with a data label.
We ship to all 50 states, Washington DC.
All orders are shipped with a UPS tracking number.
Always free shipping for orders over US $200.
During sale periods and promotions the delivery time may be longer than normal.
Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.
Give us a shout if you have any other questions and/or concerns.
Email: contact@mydomain.com
Phone: +1 (23) 456 789
Satin spar is a variety of gypsum which is well known by many, it has a pearly white colouration, a fibrous crystal habit and a silky lustre. As expected, it is an evaporite mineral and has been found on all continents of the world. It forms when fluids which contain the mineral (diluted) evaporate leaving the mineral behind to grow and can be found in salt flats, lakes, evaporated seas, caves and more. It is a common mineral and highly sought after for mineral collectors, educational bodies and in industry where it’s main use is in the manufacture of plaster of Paris. A soft mineral, our samples come from Morocco, these samples are of good quality and exhibit the orange colour well, they are of various sizes between 2 cm to 4 cm and oftun cubic, they come supplied in a polythene bag upto a weight of 1 kilogram along with an information card.
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The mineral size ranges from approx 1cm in size down to fine grains. Supplied in a thick, sealed polythene bag with label containing 250 grams.
Out of stock
Specimens of Blue Calcite, collected from Mexico. Blue calcite is a variation of the mineral calcite. The distinct colouration of these specimens is due to the prescence of oxidised copper impurities. These specimens come in a heavy duty polythene bag with pieces of various sizes.
Out of stock
Specimens of Talc, collected from Egypt. Talc is a common clay mineral that is easily identifiable due to its greasy texture. Talc is extremely soft, with a hardness of just 1 on Mohs scale and is also the primary component in talcum powder. These specimens are pale green in colour. They come in a heavy duty polythene bag with pieces of various sizes.
Oligoclase specimens supplied by weight. These particular specimens are rough and unpolished, also containing quartz and come from India, the samples will come supplied in a polythene bag along with an information card, the pieces inside will vary in size between 20 mm to 75 mm, purchasing by weight is ideal for classes, kits or other events where larger quantities are required for a more cost effective price.
1 kilo of orthoclase feldspar mineral specimens from Norway. The mineral specimens are a pale pink colour, and show the typical cubic cleavage expected from orthoclase feldspar. Ideal for schools, educational and teaching use, specimens supplied are a range of sizes and come in a strong polythene bag by kilo weight.
4 in stock
Calcite rhombs, excellent mineral specimens supplied by 1 kilogram weight, the samples show a cubic cleavage as expected and vary in colour between white, grey and brown. A very soft mineral, calcite scratches easily and reacts with weak acid by fizzing. It will be supplied in a polythene bag along with an information card.
1 kilo of white quartz mineral specimens from Norway, also known as snow quartz, or milky quartz, milky quartz is a white coloured variety of the quartz mineral. Ideal for schools, educational and teaching use, specimens supplied are a range of sizes and come in a strong polythene bag by kilo weight.
1 kilo of brown Dolomite mineral specimens from Cumbria, UK. The crystals are often a rhombohedral shape and are on crystal beds which are a pale brown colour. Dolomite is an important sedimentary and metamorphic mineral, found in dolostones and metadolostones, and as an important mineral in limestones and marbles where calcite is the major mineral present. These samples are supplied by weight in lots of 1 kilo and come supplied in polythene bag with an information card, suitable for large quantities with an economical price.
16 in stock
1 kilogram of chalcedony fragments from lined geodes, collected from Morroco, these mineral specimens exhibit a botryoidal crystal form and a faded blue or white colour.The sizes of the samples vary between 20 mm to 60 mm and come supplied in a polythene bag by weight, ideal where larger quantities may be required for a low cost such as for schools, talks, kits or more.
1 kilogram of aragonite crystal beds, or groups from Morocco, these mineral specimens exhibit an off white colouration and botryoidal crystal forms and sometimes stalactitic. A form of calcium carbonate, this product is sold by weight, pieces will vary in size between 20 mm to 60 mm and come supplied in polythene bag with a label.
Halite mineral specimens supplied in bags of 1kg. Excellent quality samples mined from Bouldy mine, Redcar in Yorkshire, UK, the pieces are clear to orange and transluscent, some may show cubic crystal cleavage too as well as inclusions of clay. Supplied in a bag of 1kg along with an information card.
1 kilogram of galena with baryte, collected from Morocco, these mineral specimens are excellent to show associations between certain ores. The samples vary between 20 mm to 50 mm in size and come supplied by weight in a polythene bag with an information label. These contrast of colours between off white baryte and blue galena with a metallic lustre, make for instresting samples to observe. NOT SUITABLE FOR CHILDREN UNDER 12 YEARS OLD.
47 in stock
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