Is this sturdy enough to use on granite, quartz, and basalt?

Yes, absolutely! I used this hammer at geology field camp in 1983 on Colorado granite. Don't forget your safety glssses.

Can it work on halving small round rocks containing snail fossils without harming the fossil? I live in Canyon Lake TX and the museum here halved the

That depends on the material and how much force you use. If you are talking about a limestone the fossil itself may not be harder than the matrix, especially if the shell is old and was dissolved and replaced by lime mud, which can make a soft fossil in a soft rock. Some limestones are hard and breaking them will break your fossil. Don't count on it working unless the rock is much softer than the shell you want to preserve. You may try dissolving the rock like museums do, but again, this only works if the fossil is a different material than the matrix, such as silica or dolomite or pyrite. The hammer should break a soft shale or poorly indurated sandstone. Just be careful and don't swing too hard.

How long is this hammer top to bottom?

This Rock Pic is 13 inches from top to bottom, What a great tool, You won't regret buying this one!

what is the length of E3-22P (blue)? It is different in this page and eatwing home page.

Mine is 13" long. The pick head is 7.25" from hammer to tip.

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Rock Pick Geological Hammer with Pointed Tip & Shock Reduction Grip, Blue, 22 oz, E3-22P

Product ID: 255744290

Details

Brand
Estwing
Colour
Blue
Handle material
Nylon-Vinyl
Head material
Alloy Steel
Product dimensions
33L x 17.8W x

🌍Trusted by geologists worldwide

🔨22 oz forged steel power

🛡️70% shock vibration reduction

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฿5061

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔨 Break rocks, not your grip — the ultimate geological power tool.

PRECISION IMPACT - Square face and pointed tip engineered for versatile rock breaking and chisel driving.
UNMATCHED DURABILITY - Forged from a single piece of solid alloy steel for lifetime toughness.
COMFORT MEETS CONTROL - Patented shock reduction grip cuts impact vibration by 70%, ensuring fatigue-free use.
PROUDLY AMERICAN MADE - Crafted in the USA since 1923 with premium American steel for unmatched quality.
GLOBAL GEOLOGIST FAVORITE - The go-to hammer for professionals and enthusiasts across the globe.

The Estwing Rock Pick Geological Hammer (22 oz) is a professional-grade tool forged from a single piece of alloy steel, featuring a square face and pointed tip for versatile rock breaking and chisel driving. Its patented shock reduction grip reduces impact vibration by 70%, delivering superior comfort and control. Trusted worldwide by geologists and crafted in the USA since 1923, this hammer combines durability, precision, and ergonomic design for serious rockhounds and contractors.

Specifications

ASIN	B0002OVCMO
ASIN	B0002OVCMO
Best Sellers Rank	#19,824 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Masonry Hammers
Brand Name	Estwing
Color	Blue
Customer Reviews	4.8 4.8 out of 5 stars (3,675)
Customer reviews	4.8 4.8 out of 5 stars (3,675)
Date First Available	7 August 2012
Department	Unisex-Adult
EU Spare Part Availability Duration	1 Years
Global Trade Identification Number	00034139626213
Grip Type	Knurled
Handle Material	Nylon-Vinyl
Head Material	Alloy Steel
Head Style	Pointed
Included Components	Pick Prospecting Hammer
Is Discontinued By Manufacturer	No
Item Dimensions L x W x Thickness	33L x 17.8W x 3.2Th centimeters
Item Type Name	Pick Prospecting Hammer
Item Weight	1.5 Pounds
Item model number	E3-22P
Manufacturer	Estwing
Manufacturer	Estwing
Manufacturer Part Number	E3‐22P
Manufacturer Warranty Description	Manufacturer Warranty
Model Number	E3-22P
Number of Items	1
Product Dimensions	33.02 x 17.78 x 3.18 cm; 680.39 g
Style Name	Hammer
UPC	054278884671 343538290384 034139626213 300716708918 341396262130
Unit Count	1 Count

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