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GeoCentral - Mohs Mineral Hardness Scale Set
Learn to test, classify, and identify minerals using the tools, guide, and specimens included in this kit. This is an excellent gift for anyone interested in rocks and minerals. This mineral hardness scale set includes 9 mineral specimens (Talc, Gypsum, Calcite, Fluorite, Apatite, Feldspar, Quartz, Topaz and Corundum.) Also included is a nail, ceramic slice, magnifying glass and instruction sheet. For ages 8+. 
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$10.99 naturepavilion.com |
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naturepavilion.com
$10.99
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Diamond is the hardest mineral on earth. 10.0 on the mohs hardness scale
Colors: gray, white, blue, yellow, orange, red, green, pink to purple, brown and black.
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$1,000.42 kyrene.org |
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kyrene.org
$1,000.42
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Mineral Hardness Scale Kit
These rock sets include the basics for each category. Specimens range in size from ¾ to 1 and each set includes a 1 plastic magnifier and guide. The Hardness and Mineral kits also include a streak plate and nail. Each guide includes a key to specimens and an introductory statement about the contents of that particular kit. For the hardness kit an explanation is given along with the MOHS hardness scale; the mineral and rock kit guides give a brief explanation of their formation.
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$9.50 rainbowresource.com |
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rainbowresource.com
$9.50
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Mohs Mineral Hardness Kit
9 minerals to test for Mohs hardness. Includes nail and magnifier to aide in studying. Rock tray has empty spaces for putting additional specimens with collection. Detailed descriptions of each rock and testing sheet are included in manual. Excellent for use in a classroom geology lesson.
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$12.95 xump.com |
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xump.com
$12.95
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Multiple Minerals 93719 MOHS KIT
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs. We've got rocks by the box. You pays yer money and you takes yer choice of our gallimaufry of geological goodies. The Mohs Kit is a mineral hardness scale set, with (9) specimens: gypsum, talc, calcite, fluorite, apatite, orthoclase, quartz, topaz and corundum. The Mineral Kit has (15) specimens: fluorite, microline, feldspar, hematite, pyrite, calcite, magnetite, talc, pyrolusite, graphite, milky quartz, mica, satin spar, selenite...
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$11.50 sciplus.com |
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sciplus.com
$11.50
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Moh's Hardness Scale
Product Description Hardness, the resistance which the smooth surface of a mineral has to being scratched, is an important determining factor in mineral identification. The Moh's Hardness Scale, which was developed over a century ago, is set up so that any mineral can scratch all those beneath it in the scale, or can be scratched by those above it in the scale. The scale ranges from 1 (softest) to 10 (hardest). For example, calcite has a Moh's hardness of 3 and can thus scratch gypsum (hardness...
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$5.95 mamasminerals.com |
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mamasminerals.com
$5.95
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Moh's Hardness Scale
Mineral hardness is used as a method of identification. Ten minerals are listed in order of hardness from talc (#1) through diamond (#10) with samples, except the diamond, mounted beside them. 5.5 x 7 inches, in reclosable ziploc bag.
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$14.95 compleatnaturalist.com |
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compleatnaturalist.com
$14.95
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Items tagged "Martin" 93719 MOHS KIT
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs. We've got rocks by the box. You pays yer money and you takes yer choice of our gallimaufry of geological goodies. The Mohs Kit is a mineral hardness scale set, with (9) specimens: gypsum, talc, calcite, fluorite, apatite, orthoclase, quartz, topaz and corundum. The Mineral Kit has (15) specimens: fluorite, microline, feldspar, hematite, pyrite, calcite, magnetite, talc, pyrolusite, graphite, milky quartz, mica, satin spar, selenite...
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$11.50 labwarehouse.com |
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labwarehouse.com
$11.50
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