Hardness / Streak Test Kit


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Hardness / Streak Test Kit
RM-410

Prices:

1 - 10:

$10.95 ea.

11 or more:

$9.95 ea.

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Help identify a mineral by determining its hardness and performing a streak test. The collection of nine minerals, represent the Mohr hardness scale of from #1 (talc) to #9 (corundum). In addition, the kit includes instructions, a streak plate, and a field pouch.

Magnetic Lodestone

Lodestone is a natural magnet that will attract objects such as staples, iron filings and needles.

Mineral Sorting Kit

Students use a simple identification 'key' to sort 15 small rough and polished rock and mineral samples.

Quartz Crystal

These clear, colorless quartz crystals are artificially grown from refined, powdered quartz under tremendous heat and pressure.

Rocks, Fossils, Minerals & Gems

Each set of 21 specimens comes in a labeled, 7" x 3.5" display case that can be opened for closer inspection. Three different sets available.