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Mohs Hardness Scale

Mohs Hardness Scale - MOH'S HARDNESS SCALE
MOH'S HARDNESS SCALE

Mohs Hardness Scale

This Moh's Hardness Scale collection is mounted on 5-1/2" x 7-1/8" full color cardstock, and holds nine specimens in their order from the softest (#1 talc) to the hardest (#10 diamond - not included). Indicators on the card tell students what will affect the surface of each of these 1/2"-3/4" specimens. Includes resealable storage bag. Grades 6-12.

  • Brand: American Educational Products
  • ASIN: B004FKQW3A
  • UPC: 795721135024
  • Part No: 2354
Mohs Hardness Scale - American Educational 9 Piece Scale of Hardness Collection without Diamond
American Educational 9 Piece Scale of Hardness Collection without

Mohs Hardness Scale

The American Educational 2357 hardness scale collection is used for geological study, and has nine specimens ordered according to Mohs hardness scale, from softest (talc) to hardest (diamond, not included). The collection is number coded and includes a key sheet for identification. The 2357 has a compartmented tray for display and storage, with specimens that measure approximately 1 x 1-1/2 inches (L x W). (L is the horizontal distance from left to right; W is the horizontal distance from front to back.) Specimens in this collection may vary, based on availability at the time the product is packaged. The collection is suitable for grades 6 to 12 and ages 11 to 18.Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.American Educational Products, LLC, manufactures and supplies classroom ...

  • Brand: American Educational Products
  • ASIN: B00657QW36
  • UPC: 068064050737
  • Part No: 2357
Mohs Hardness Scale - American Educational 10 Piece Scale of Hardness Collection with Diamond
American Educational 10 Piece Scale of Hardness Collection with

Mohs Hardness Scale

Traditional mohs scale with a small diamond included. Ten specimens, approximately 1" x 1-1/2" (except diamond), number-coded. Grades: 6-12. Ages 11-18.

  • Brand: American Educational Products
  • ASIN: B00657Y7S8
  • UPC: 696735846220
  • Part No: 2358
Mohs Hardness Scale - Mohs' Hardness Test Kit for Industrial Applications
Mohs' Hardness Test Kit for Industrial

Mohs Hardness Scale

This tool is used in industry to determine the Hardness of a material according to Mohs' scale. The kit contains 8 different Mohs' Hardness Points, from Mohs 2 through Mohs 9. These points are used in a 'scratch test' on the material. For example, if the number 6 point scratches a particular material, but the number 5 point does not, then your material has a Mohs' Hardness value of about 5.5. A common use of this tool is in Concrete Hardness Testing to guide the technician in selecting the optimal abrasive to use in the concrete polishing. Other examples of industrial use of this Mohs' Hardness Test Kit - on touch screens, faucet finishes, and countertop materials. This kit comes packaged in a rugged molded Plastic Case with permanent Instructions, along with a Mohs' Hardness Table of common natural and man-made materials.

  • Brand: Mineralab
  • ASIN: B00Q26HFAO
  • UPC: 753807504157
  • Part No: HD2
Mohs Hardness Scale - Deluxe Hardness Pick Set and Mineral Identification Kit, in Wooden Case
Deluxe Hardness Pick Set and Mineral Identification Kit, in Wooden

Mohs Hardness Scale

The Deluxe Hardness Pick Set is a tool for Mineral Identification, including a set of Hardness Points for performing a 'scratch test' on an unknown mineral to determine its Hardness under the Mohs scale. This deluxe kit includes two other mineral identification tests - a Streak Plate for determining an unknown mineral's inherent Color, and a Magnet for testing for minerals such as Magnetite, Pyrrhotite, and Nickel-Iron Meteorites. All of this comes packaged in a beautiful mahogany-finished Wooden Case (Note: This case is hand-made, so some imperfections can be expected). This tool is a lifetime keeper, and makes an excellent gift!

  • Brand: Mineralab
  • ASIN: B00Q26ODKY
  • UPC: 753807504140
  • Part No: HD1-W
Mohs Hardness Scale - Mohs Scale of Hardness w/ Diamond Rock Mineral
Mohs Scale of Hardness w/ Diamond Rock

Mohs Hardness Scale

Quantity:  1 - Scale of Hardness Rock Set with Diamond   This is the traditional Mohs Scale with a small raw diamond included. There are ten number coded specimens measuring approximately 1 x 1 1/2 inches (except the diamond, don't you wish!).  The determination of the hardness of a mineral can be an important step toward its identification.  Hardness is the resistance which the smooth surface of a mineral offers to being scratched.  A diamond is the hardest of all substances and can only be scratched by another diamond.  Over a century ago, Friedrich Mohs by experimentation made up a scale of hardness which is referred to as Moh's scale.  It does not imply an exact hardness, but 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.  Since a diamond is the hardest it is given the number 10; talc is the softest so it is given number 1. Quartz is often used as a division in the scale and all those above 7 are called hard minerals.   Here are the samples included in the set and their number on the scale of hardness: 1 Talc 6 Feldspar 2 Gypsum 7 Quartz 3 Calcite 8 Beryl 4 Fluorite 9 Corundum 5 Apatite 10 Diamond Some very familiar objects can be used in conjunction with this scale.  A fingernail...

  • Color: Multi
  • Brand: American Educational Products
  • ASIN: B001C5TV7U
  • UPC: 727953202212
  • Part No: 2358
Mohs Hardness Scale - Scott Resources Mineral Test Kit
Scott Resources Mineral Test

Mohs Hardness Scale

Scott Resources Mineral Test Kit for grades 4 - 10 comes with all the necessary tools for hands-on rock, mineral and fossil identification. Kit includes streak plate, glass plate, hand lens, dropper bottle, magnet, nail, penny and a harness scale in a zip-lock pouch.

  • Brand: Scott Resources
  • ASIN: B001167D5M
  • UPC: 727953201390
  • Part No: 6450
Mohs Hardness Scale - Mohs Hardness Scale - Rock and Mineral Collection and ID Chart - 9 Real Specimens
Mohs Hardness Scale - Rock and Mineral Collection and ID Chart - 9 Real

Mohs Hardness Scale

Includes 9 genuine rocks/minerals/gemstones that are one through nine on the Mohs Hardness Scale. The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs and is one of several definitions of hardness in materials science.

  • Brand: DINOSAURS ROCK
  • ASIN: B00K24O1G8
Mohs Hardness Scale - SciEd Mohs Hardness Scale
SciEd Mohs Hardness Scale

Mohs Hardness Scale

Moh's Hardness Scale was developed nearly 200 years ago by Friedrich Mohs and is used to classify minerals by hardness on a scale of 1 to 10. With the materials included, your students will have everything they need to determine and study the hardness of minerals. Featured are card-mounted mineral specimens representing hardness for scales 1 through 9 that can be used as reference when testing unknown samples. Also included are additional activities that allow your class to test for other key mineral properties.

  • Brand: Neo/Sci Corporation
  • ASIN: B0017Y2B9G
  • Part No: 68FD20-3943
Mohs Hardness Scale - Deluxe Mohs' Hardness Pick Set for Mineral Identification, Wooden Case
Deluxe Mohs' Hardness Pick Set for Mineral Identification, Wooden

Mohs Hardness Scale

Hardness is an important and quantifiable physical characteristic of a mineral and in your effort to identify an unknown mineral, the hardness, if known, combined with other properties, can narrow your search to just a handful of possibilities. Simply scratch a smooth surface of your unknown mineral with the picks of various indicated hardness. As an example, if a No. 5 pick scratches the mineral, but a No. 4 pick does not, then your mineral hardness is 4.5. Then compare this against a table of minerals listing hardness values to aid in identifying the unknown mineral. The Deluxe Hardness Pick Set from Mineralab is unique in that, unlike other mineral hardness test tool that use minerals or crystal points, Mineralab picks are made of metals and alloys of hardness values equal to 2 through 9 on Mohs hardness scale. Because the picks are made of metal, they are easily ground to sharp points which will not break off and which can be easily sharpened. Included in the Mineralab's Deluxe Hardness Pick Set: * Four double-ended picks with eight points comprising 2 and 3, 4 and 5, 6 and 7, 8 and 9 on Mohs' hardness scale. * High quality brass pinch vises. * A glass plate (hardness of about 5.5) which, when scratched, quickly distinguishes hard from soft minerals. * A second hardness plate...

  • Color: Brown
  • Brand: Deluxe
  • ASIN: B000EGK51E
  • Part No: P1

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Mohs Hardness Scale - Popular Video Reviews

Mineral Hardness Test

Mohs Hardness Scale

Please watch this video by Thursday 10/17/2013

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Geology: Mohs Hardness Scale

Mohs Hardness Scale

Ok pausing from earthquakes, and going to talk about another really important geology tool, the Mohs Hardness Scale. I got my kit here! yes there really is a website called geology.com you don't even want to know where we get our hand lenses. http://geology.com/store/collections/hardness-kit.sht...

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Tags: Mohs Scale Of Mineral Hardness,geology,field,notes,science,anthropology

Gem Identification - Mohs Hardness Test

Mohs Hardness Scale

A brief introduction to the Mohs hardness scale for Gemstone Identification. Practical uses for identifying unknown crystals and gemstones.

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  • Comments: 21
Tags: Mohs Scale Of Mineral Hardness,Friedrich Mohs,Gemstone (Rock Type),Mineral (Rock Type),mohs hardn...


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