“Bringing The Past, Into the Future”

Northern Geological Supplies Ltd
Northern Geological Supplies Ltd

“Bringing The Past, Into the Future”

Grain Size Card

£1.49 ex VAT

The card is printed onto translucent plastic for easy reading and comparing against grain size and texture in the field. The card includes a sorting chart, roundness scale and percentage by area images and is 149mm x 72mm, made from plastic it is completely waterproof and tear resistant.

An excellent grain size card, The card is printed onto translucent plastic for easy reading and comparing against grain size and texture in the field. The card includes a sorting chart, roundness scale and percentage by area images and is 149mm x 72mm, made from plastic it is completely waterproof and tear resistant. Perfect for both student and proffesional geologists.

Additional information

Weight 13 g

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