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african mineral standards
Specialist manufacturers of matrix matched RM's and CRM's. Suppliers to explorationists, mining grade control specialists, assayers and chemists; exporting around the world
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Multi-element, matrix matched reference materials
Matrix-matched RM's and CRM's check the accuracy and precision of results from runs of samples being analysed by a specific analytical method. They are also used to check sample custody procedure, sample traceability and for instrument calibration Their property values (recommended concentrations and limits) are based on a measurement campaign using independent laboratories.
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Calibrated Disc Pack forhandheld XRF
Designed for field use with portable XRF analysers
A rugged custom designed "powder containment device"
Holds six AMIS Reference Materials
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We have just certified another two CRM's.  AMIS0229 Gold, Birimian, 2.02 g/t Au, from Ahafo Mine in Ghana; and AMIS0095 Uranium, Karoo Sandstone, 119ppm U, from Letlhakane Project, Botswana.  The certificates are available on this website.
We are pleased to release AMIS0192, a new high grade Merensky Reef CRM, PGM 4E = 14.51 g/t

Three new CRM's made from East African ores:

AMIS0220 Gold, greenstone, Geita Mine, Tanzania Au 1.43 g/t
AMIS0218 Gold, greenstone, Geita Mine, Tanzania Au 7.33 g/t
AMIS0222 Gold and copper, greenstone, Bulyanhulu Mine, Tanzania Au 5.03 g/t, Cu 0.68%, Ag 7.4 g/t

Adding to our growing range of West African gold standards - two lateritic gold and one Birimian:

AMIS0259 Gold, lateritic, Siguiri, Guinea Au 0.88 g/t
AMIS0258 Gold, lateritic, Siguiri, Guinea Au 3.36 g/t
AMIS0228 Gold, Birimian, Ahafo Mine, Ghana Au 5.07 g/t

Now available, replacing AMIS0013

AMIS0192 - Platinum, Merensky, South Africa 4E PGM 14.5 g/t

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NOTE BIG CUSTOMERS GET BIG DISCOUNTS
Reference Material buyers get discounts, based on the size of the order.

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Then of course all of our products are made from ores given to us by kind mining companies. They also get BIG discounts.

IF YOU NEED REFERENCE MATERIALS MADE FOR YOUR PROJECT, contact us.
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