134 Copper Range Green Granite


Green granite rock

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John H.

Long Time Fan

My little railroad has been using ARM ballasts, rocks, and rip-rap for ages. Think I got my first few bags at a little hobby shop in Brea CA back in the mid 1990's, and been hooked on this product ever since. I use this color and size as part of live rock load for an ore train operation; I mix a couple of sizes together to get just the right look. I love how the stuff I bought several years ago and what just came looks great together. Mixing a couple of sizes gives a good realistic look. Try some! JohnH.


Great service

What a cool product!!!

John H.

Part 2 of my Live Load Material

The Perfect Live Load Material for my ore trains.



Spot on color. This color was also used on some of the DSS&A line to the Ferry.

John H.
United States United States

Big Fan of This Product.

The first time I saw AZ Rock and Mineral ballast in a hobby shop was ages ago. I tried it and was hooked on the ease of creating realistic scenes with 6 grades of the same material ranging from fine sand to fairly large rocks. I found mixing N scale and HO scale ballasts together really gives a super fine look to the trackwork; I use one bag of N to either two or three bags of HO ballast, just for a bit more variety, or you could just sprinkle some N over the HO ballast if you prefer. Being an SP modeler I've used that type of ballast at home and on a club layout I worked on and got great results every time. I find that rock looks a lot more like rock than walnut shells ever could, try this and I'll bet you will agree with me.


134 is green granite ballast. Use on model railroad layout.

Granite is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granites can be predominantly white, pink, or gray in color, depending on their mineralogy. The word “granite” comes from the Latin granum, a grain, in reference to the coarse-grained structure of such a completely crystalline rock.

1340 Green Mill Tailings Moss – Use as ground cover where you need red powder.

1341 Copper Range Green Granite N Ballast
1342 Copper Range Green Granite HO Ballast
1343 Copper Range Green Granite HO Mainline Ballast
1344 Green Granite Large Scale
1345 Green Granite RIPRAP

After being ejected out of a volcano, red cinder/volcanic rock gets its appearance from the simultaneous rapid cooling and depressurization process. Red Cinder Sand has small cysts, which is what causes it to be so light in weight. We crush it down to make 101 Red Cinder Ballast

Read More about Red Cinder

Other Granite

Ties/Sleepers are placed on ballast to forms the tracked upon which the track placed. It is packed between, below, and around the ties and ballasted to bear the load from the railroad ties, to facilitate drainage of water, and to keep down vegetation that might interfere with the track structure. The ballast also holds the track in place as the trains roll over it. It consists of crushed stone. Many modelers consider ballasting a chore, but one that is necessary to get the right look.

More on Ballast

The ballast for railway modelers comes in many sizes and colors. You will need to choose the size—this dependant on the scale of your model railway. Choose the color because of the location of your railway. Size is critical as over or under size ballast looks wrong. Colour is not as important as variations occurred around the country dependant on what local stone was available. It is possible to combine two colors to create the effect you require, but mixing the materials must be done accurately to allow you to combine the two colors again should you need more material. Choose the size and color that are appropriate for your scale and locale and complement the colors of your scenery.


Additional information

Weight 11.5 oz
Dimensions 4.2 × 2.7 × .85 in

0 Powder, 1 N Scale, 2 HO Scale, 3 Large "O" Scale, 4 Rocks "G" Scale, 5 Large Rocks