Specification BatteriesIncluded : 1 Brand : Deluxe BulletPoint1 : Four double-ended picks with eight points: 2 & 3, 4 & 5, 6 & 7, 8 & 9 on Mohs' Hardness Scale BulletPoint2 : High quality brass pinch vises. BulletPoint3 : A glass plate (hardness of about 5.5) which, when scratched, distinguishes hard from soft minerals BulletPoint4 : A second hardness plate with a hardness value of 3.5. BulletPoint5 : A streak plate for testing a mineral streak color Color : Brown CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 646795125582 ExternallyAssignedProductIdentifier2 : 0646795125582 ExternallyAssignedProductIdentifier3 : 00646795125582 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IN_SmallLithiumIonBatteryWithEquipment Hazmat16 : IT_SmallLithiumIonBatteryWithEquipment Hazmat17 : JP_SmallLithiumIonBatteryWithEquipment Hazmat18 : MX_SmallLithiumIonBatteryWithEquipment Hazmat19 : NL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : SE_SmallLithiumIonBatteryWithEquipment Hazmat23 : SG_SmallLithiumIonBatteryWithEquipment Hazmat24 : TR_SmallLithiumIonBatteryWithEquipment Hazmat25 : US_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents : 200 x Water Hardness Test Strips, 1 x Sample Cup, 1 x User Manual ItemName : Deluxe Mohs' Hardness Pick Set for Mineral Identification, Wooden Case ItemPackageDimensions_Height : 2.032 centimeters ItemPackageDimensions_Length : 20.828 centimeters ItemPackageDimensions_Width : 10.414 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hardness-testing-apparatus Manufacturer : Mineralab Material : Brass ModelNumber : P1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfPieces : 300 PackageLevel : unit PartNumber : P1 ProductDescription : 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 with a hardness value of 3 5. * A white streak plate for testing a mineral's streak color. * A magnet to test magnetic rocks such as magnetite and pyrrhotite. * A 100 grit polishing stone to keep the points sharp. * An attractive, mahogany-finished and compact wooden case. * Hardness Table for 300 minerals * Complete usage instructions. Other Features: * All points are stamped with the indicated hardness value, and the pick body is color coded for quickly finding the desired pick. * Hardness points can be easily and inexpensively replaced without having to replace the pick bodies. * 1 year warranty. ProductSiteLaunchDate : 2007-11-25T08:00:00-00:00 Size : Small SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1