Chicken and turkey grit often used for ballast is made from crushed granite. I never cared for the color but some like it.
-Brian
granite could work if you can crush the rocks to the appropriate sizes, and if the colors match your prototype, go for it, might be a lot of work getting the sizes that woild look right though. I have used left over granite stones (#2's) they are HUGE for scale ton - tan and a half boulders atleast. Better off taking those stones, glueing them together and making a retaining wall or foundation walls might be more realistic, but everthing depends on the size of the rocks your getting.
Greetings from Beast
Has anyone used scrap from monument/tombstone shops? Any thoughts on will crushed marble or granite like that work as ballast?
Toot Toot
Beauty and Beast
Get the Garden Railways newsletter delivered to your inbox twice a month