Most kits ship Medium Flat
Rate USPS. Currently $10.70
TeachersMINERAL
HARDNESS TEST KIT - Mohs
mineral hardness scale 1-9 (talc, selenite, calcite, fluorite, apatite,
feldspar, quartz, topaz, corundum) in a resealable bag with a key identifying
the hardness of each mineral.
The teachers version - large pieces and identified by affixed number.
Teachers includes streak plate,
glass plate and nail, and instructional booklet. Extra charge for
diamond crystal. Click
here to see images.
We
are now offering a new student hardness test set based on teacher
requests. It you want larger pieces but still in an
affordable price range, this new sized hardness test set is for
you. Because you asked for it! MHK-SL - $7.50. (Add
$1.50 per set if you would like samples numbered) Not
included are streak plate,
glass plate and nail.
PROPERTIES
OF MINERALS - ES-500
- 18 compartment boxed set that explores not
only Mohs 1-9 but other Properties of Minerals. Minerals included are
the 9 Mohs scale minerals mentioned above plus galena (heft, s.g.), magnetite
(magnetism), "optical calcite" (birefringence), muscovite mica (cleavage), sulfur
(color, smell), massive barite, crystalline barite, pyrite crystal, halite
(salt).
Booklet with information on each item and photo ID. Streak plates, glass
plate, magnet. This has become our one of our top-selling boxed kits in
the signature blue-linen box.
GREAT
FOR TEACHERS! Earth Science Kit ES 200
and ES250 are both
designed for the
teacher in mind. Each kit contains 18 specimens in a compartmented box with photo
identification, instructional booklet with detailed specimen and geology descriptions and
explanations. Also included is a worksheet/chart that can be photocopied for each of your
students, as well as ideas for easy hands-on activities and experiments. How do the two
kits differ? Basically, ES200 is
your "traditional" mineral and rock kit that contains samples of common
rock-forming minerals and the rocks that they form. ES250
is a little "less traditional". It also
contains samples that talk about basic geology. But it also uses other minerals to talk
about economic uses of minerals, or interesting properties and processes. For example,
galena demonstrates luster and cleavage; malachite demonstrates streak; magnetite
represents magnetism; the rock cycle of quartz to sandstone to quartzite, etc.
Prices below.