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If you like to spend money?

Deluxe Mohs Hardness Pick Set - Amateur Geologist, Inc

i'd like a set but I am acting thrifty these days

Somewhere around here Tbird:)

That's just a page and a half in the The Wood Wrights Companion.

Which is no online as far as I know.
Here is the original text:
Annual report of the Geological ... - Google Books.

Roy's...

If you should read the original text you will find the term Novaculite is not a scientific term or limited to Arkansas stone.

While Orange stone is compact it is classed as a sandstone. Those...

From Roy Underhill's potential sources for home made whetstones. compiled from L.S. Griswold 1890 geological survey.

"There is a novaculite in Lincoln County on a low hill.....It is straw colored...