Special offers

Estwing Supreme 20 oz Chisel Edge Rock Hammer E3-20PC

Estwing Supreme 20 oz Chisel Edge Rock Hammer E3-20PC


In stock
54 available
2.10 lbs
Retail Price
Our Internet Price
$26.82 (Save 35%)
Quantity Price ()
2-4 Items $26.15
5-9 Items $25.50
10-24 Items $24.86
25+ Items $24.24


(from 1 to 54)

Estwing Supreme 20 oz Chisel Edge Rock Hammer E3-20PC

Chisel edge rock hammers are typically used when you want to split layers of rock apart when looking for fossils.

Head Width 6 7/8 inches
Overall Length 11 inches
Head Weight 20 ounces
Total Weight 1 pound 12 ounces
  • Customers Also Bought

  • Customer Reviews

  • Send to Friend

  • California (Southern Edition) Gold & Gems Maps - Then and Now

    Height 9.5'' Width 6.5''

    The gold activity for the State of California was primarily located in the northern regions, however, numerous sites are shown in the southern half. This collection features the mineral deposits of 1910, Inyo County districts of 1883 as well as 60 gem stone sites.

    Enjoy the map of 1910 issued by the State Mining Bureau featuring the many mineral deposits of Southern California. This map is divided into four easy to read sections.

    The details of Inyo County are outstanding as shown on the map of 1883. The interesting text accompanying this map has been included.

    The gemstone site locations have been compiled from many sources and detailed on a modern USGS planometric map. Many sites are may be found east of Owens Lake. The desert area of Southeastern California should be a rockhounds delight.

    Map identifies locations of: gold and silver, actinolite, agate, amethyst, andesite, apatite, autunite, aragonite, azurite, anglesite, barite, beryl, bornite, bloodstone, calcite, chalcopyrite, chalcedony, chert, chrysocolla, dumortierite, epidote, feldspar, flourite, fossils, garnet, geodes, hematite, ilmenite, kyanite, jade, jadeite, jasper, limonite, magnetite, malachite, obsidian, olivine, onyx, opal, opalite, petrified palm, petrified wood, psilomelane, quartz, realgar, rhodochrosite, rhodonite, rhyolite, siderite, scheelite, schist, serpentine, stibnite, sphalerite, sphalerite, wollastone, wulfenite, travertine, tourmaline, and turquoise.

  • World of Fluorescent Minerals

    The rich and diverse world of fluorescent minerals presented in a comprehensive and colorful guide. This is a sweeping survey of many different fluorescent minerals found around the world and shown in daylight and under ultraviolet light. It is like taking a persoal tour through a museum. The breathtaking colors are so pure their glow is so seemingly unnatural, that they immediately capture your attention.

    The field collecting these fantastic minerals is still relatively new and fresh finds are showing up regularly around the globe. The World of Fluorescent Minerals is written for the collector and the merely curious. This pictorial reference will startle the eyes with its fill color pages and 977 photos, while its informative text will greatly expand the reader's knowledge. It is an essential source for enjoying and identifying fluorescent minerals.
  • Estwing 2-3/8 in Rock Chisel ERC-7

    Estwing 2-3/8 in Rock Chisel ERC-7

    Limited to stock on hand. Estwing has eliminated the ERC line of rockhounding chisels. A new line will be available in a few months.

    2 3/8" wide blade chisel.
  • Estwing 3/4 in x 9 in Cushion Grip Rock Chisel ERC-9C

    Estwing 3/4 in x 12 in Cushion Grip Rock Chisel ERC-9C

    Estwing's Cushion Grip drilling chisel. Foam cushion grip to reduce impact. Heavy duty wide Hard Cap minimizes chips from flying off the chisel head and provides a wider head to help protect the hands from missed blows. Even has a centering target! This Estwing rock chisel has a bull or pointed edge. The tip is square, 4 sided, with each side tapering to a point. The bull point chisel for drilling into rock. Use it to gain accuracy when trying to remove specimens from the country rock. Maximum design hammer head weight: 3 lbs.
  • Deluxe Moh's Mineral Hardness Pick Set

    The Deluxe Moh's Hardness Pick Set now comes in two case types. The wooden case is small enough to carry and the top screws into the base to make a perfect desk stand. The plastic case is longer but the thinner size makes it easier to carry in your field tool set.

    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 Mohs' 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.

    What is included in the Mineralab's Deluxe Mohs' 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 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.

    • Complete usage instructions.

    Other Features:

    • All points are stamped with the indicated hardness value, and each double-ended
      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.

    • Compact. The wooden storage case is only 7" tall by 2.5" wide.

    • Also use to test hardness of various materials encountered in the industrial,
      excavation, and archeological fields.

    • 1 Year Warranty
    If you are ordering only a Deluxe Moh's Hardness Pick Set you can save money on shipping by choosing USPS Priority Mail. We will use a USPS Priority Mail Small Flat Rate Box and I'll adjust your total to pass the savings back to you.
  • Estwing Supreme 24 oz Chisel Edge Rock Hammer with End Cap E3-24BLC

    Estwing Supreme 24oz Chisel Edge Rock Hammer with End Cap E3-24BLC

    Estwing Supreme 24 oz Chisel Edge Rock Hammer with End Cap is the same exact hammer as Estwing Supreme 24 oz Chisel Edge Rock Hammer. It just has a different part number. Estwing will be canceling the part number E3-24PC since it's a duplicate. Estwing sometimes runs out of stock on the E3-24PC part number so we substitute the E3-24BLC

    Chisel edge rock hammers are typically used when you want to split layers of rock apart when looking for fossils.

    Head Width 7 inches
    Overall Length 11 inches
    Head Weight 24 ounces
    Total Weight 1 pound 14 ounces
  • Estwing Gad Pry Bar

    Estwing Gad Pry Bar (GP-18)

    Estwing's new Gad Pry Bar, introduced Nov 1, 2011, is designed for the serious rockhound. Use it to break rock, chip rock or pry rocks apart. This tool is designed to help you get those stubborn finds home.

    There are two polished hammer faces so that not only is this tool a Gad Pry Bar but it's also a chisel.

    The Estwing Gad Pry Bar is forged tool steel with I-beam construction. 18 in long to pry out that elusive sample.

    Light weight and multipurpose so you can carry less into, and more back from, your rockhounding trip.

    A Gfeller sheath is available for this gad/pry bar.
  • Silva Ranger CL Compass with Clinometer

    The Silva Ranger 515 CL Compass with Clinometer is a folding map compass with sighting mirror and clinometer for geologists and geology students, hikers, search and rescue, foresters, firemen, campers, and all outdoor enthusiasts.

    • 0 - 360 degree compass in 2 degree increments
    • Large sighting mirror with V slot
    • Adjustable declination
    • Clinometer slope indicator (100 degrees covering 90 east decl to 90 west decl)
    • Declination scale
    • Red orienting arrow
    • Luminous points
    • Millimeter (mm) scale
    • 1:25000 Romer map scale (vertical and horizontal)
    • 1:50000 Romer map scale (vertical and horizontal)
    • 1:24,000 map scale
    • 1/20-inch scale
    • Orienting lines
    • Silicon map grippers
    • Small magnifying area

    The Silva Ranger 515 CL Compass with Clinometer is made in Indonesia.

    When precision counts and ease of use matters don't miss out onthe incredible Silva Ranger 515 CL Compass with Clinometer compass. The 1:24,000, 1:25,000, and 1:50,000 map scales make plotting quick and easy on any type of geologic map or topographic map. All the scales use two colors so they're easy to read.

    The clinometer lets you measure angles of inclination of slope and dip. Just hold the compass and measure the angle of the incline. The long side of the compass should coincide with the slope of the terrain.
  • BelOMO 10x Triplet Loupe Magnifier

    BelOMO 10x Triplet Loupe Magnifier

    The BelOMO 10x21mm(.85") triplet loupe magnifier has a viewing area of 0.65 inch (17mm), much larger than the Bausch & Lomb Hastings Triplet Magnifier. The 3 elements making up this achromatic triplet provide a bright and clear view. The 10x power magnification provides the best magnification to depth of field ratio and is the most popular power for a hand held magnifier. The housing and cover are machined metal and coated with a matte black finish and assembled using flathead screws. Belorussian Optical and Mechanical Association (BelOMA), makers of sights for guided weaponry, camera lenses, and other optical components manufacturers these loupes.

    We highly recommend this loupe. This is the lens we use all the time.

    Don't let this price fool you. The BelOMO loupe is a FANTASTIC buy. These are quality lenses that stand on their own against the higher priced competition. Take advantage of the recovering Belarus economy and a military supplier finding other revenue streams in a capitalistic market. Over 10,000 other geologists, rockhounds, stamp collectors, botanist, surgeons, hobbyist and people from all walks of life have.
    Unsure? We encourage you to just Google BelOMO and peruse the rich praise for this loupe.

    Each BelOMO loupe we ship is custom treated to prevent the screws from coming loose with usage.


Customer Reviews

There have been no reviews for this product.

  Sign in to post a review

: *
: *
: *
Type the characters you see in the picture: