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Collection of 20 Stones

Collection of 20 Stones

Product Code : JA-ERAM-4363

The Collection of 20 Stones (SKU JA-ERAM-4363) is a set of 20 common stones for school science and geography, mixing familiar rocks such as granite, gabbro, limestone, marble, pumice and slate with minerals such as calcite, feldspar, graphite, gypsum, magnetite and quartz. It suits younger classes that are learning to sort and describe stones before they separate rocks from minerals. JaincoLab supplies this collection of 20 stones to schools and teacher-training colleges.

Specifications

The collection contains 20 stone specimens, listed as bauxite, boron, calcite, chalcopyrite, dolomite, feldspar, gabbro, granite, graphite, gypsum, hematite, limestone, magnetite, marble, pegmatite, pumice, quartz, slate, soapstone and sulphur.

ProductCollection of 20 Stones
SKUJA-ERAM-4363
Number of specimens20
Specimen typeCommon rocks and minerals
Specimens listedBauxite, boron, calcite, chalcopyrite, dolomite, feldspar, gabbro, granite, graphite, gypsum, hematite, limestone, magnetite, marble, pegmatite, pumice, quartz, slate, soapstone, sulphur

Uses of the collection of 20 stones

The set is used in early science and geography lessons where pupils sort stones by colour, hardness, weight and texture, and then learn which of them are rocks and which are minerals.

  • Sorting and describing stones in primary and middle school science
  • Introducing the difference between rocks and minerals
  • Simple hardness, streak and magnetism tests, for example on magnetite
  • Nature table and classroom displays

Scope of supply

The listing covers one collection of 20 stone specimens, supplied by JaincoLab. The exact specimen list, specimen size and storage box are confirmed on the quotation. Accessories, spares and quantities are confirmed on the quotation.

Packing, MOQ and lead time

Minimum order quantity, lead time and packing are confirmed on each quotation for the number of collections and the delivery destination. Class sets for schools and larger quantities for education departments and tenders are supplied.

Frequently asked questions

Does the set contain rocks or minerals?
Both. It mixes common rocks such as granite, marble and slate with minerals such as calcite, feldspar, gypsum and quartz.

Which classes is it suited to?
It suits primary and middle school science and geography, where pupils first learn to sort and describe stones.

Which set should older students use?
Senior classes usually move on to separate rock and mineral groups, such as the Collection of 20 Rocks and Minerals listed under related products.

What should a quotation request include?
Send the SKU JA-ERAM-4363, the number of collections and the delivery destination.

Related products

This stones collection is listed in the JaincoLab rocks and minerals range.

Request a quote

To order the Collection of 20 Stones, send the number of collections and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-ERAM-4363.

Published: September 2026 | Last Updated: September 2026

   
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Office Address

Jain Scientific Suppliers
2475-84, Hargolal Road,
Ambala Cantt, Haryana, India

[email protected]

+91-85699-09696

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