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Hardness Scale after Mohs with two diamonds and magnifier

Item number: ST4
Weight: 500g

Professional hardness scale comprising 10 different minerals:
  • talc
  • gypsum
  • calcite
  • fluorite
  • apatite
  • feldspar
  • quartz
  • topaz
  • corundum
  • natural diamond
The first nine minerals are planarized on one side and smoothed down to grit 220 so that you can easily and confidently assess the streakes. Of additional help is the 8-fold magnifier.
Our set comes with two natural diamonds (stored in a little glass bottle).

All samples are numerated and kept in a wooden etui made of laser cut wood.
The inside of the lid shows the hardness scale after Mohs and absolute scale.

This professional set is composed by our comany and contains high quality minerals. Further value is provided by the included accessories:
  • 1 sharp steel needle to scratch
  • 1 streak-plate white
  • 1 streak-plate black
  • 1 glass plate
  • 1 magnifier with 8-fold magnification
  • 1 tweezers
This hardness scale is fully functional and the perfect teaching material.

  • outer dimensions: 9.1 x 21.1 x 3.6 cm
  • inner dimensions: 7.7 x 19.7 x 3 cm
  • weight: about 500g

 
Price: EUR 53.00 
 x 
(incl. sales tax 19%).Gross price is indicated for recipient country = Germany. Net EUR 44.54. Amount of sales tax depends on delivery address (EU sales tax reform as of July 1, 2021). Country setting can be changed in the shopping cart.
plus shipping costs
Europe: EUR 9.90 for total shipping weight of max. 0.5 kg (and value of goods up to EUR 20). For other shipping conditions see https://www.dhl.de
In stock.

Hardness Scale after Mohs with two diamonds and magnifierHardness Scale after Mohs with two diamonds and magnifier
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Hardness Scale after Mohs with two diamonds and magnifierHardness Scale after Mohs with two diamonds and magnifier

 

 

 
 
TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
VAT-Id: DE147815490
Gersbach 10
74589 Satteldorf
Germany
Telephone: +49 7950 1345
Telefax: +49 7950 8483
eMail: topgeo.gmbh@t-online.de | mail@topgeo.com