• The forum upgrades have been completed. These were moderate security fixes from our software vendor and it looks like everything is working well. If you see any problems please post in the Forum Technical Support forum or email us at forum_moderator (at) aawforum.org. Thank you
  • Congratulations to Chris Lawrence for "Dragon's Grip" being selected as Turning of the Week for March 30, 2026 (click here for details)
  • Welcome new registering member. Your username must be your real First and Last name (for example: John Doe). "Screen names" and "handles" are not allowed and your registration will be deleted if you don't use your real name. Also, do not use all caps nor all lower case.

Wood I’d please

All of the members of the "rosewood" family will have a very strong aroma to them. Kind of sweet and spicy. Any exposure will weaken your natural resistance to them, so eventually you become allergic. In extreme cases, it can kill. Self defense for the tree against all the bugs that would love to eat it.

robo hippy
 
There are many rosewoods. The properties vary widely. The appearance and color varies widely and the species cannot always be identified from the look at the side of a board. Many can guess, few will KNOW without more info.

Scrape a bit and take a sniff - many rosewoods have distinctive smells. That might not identify it for you but might help someone else with experience. Ask other woodturners for opinions. Many have experience with the look. I have dozens of rosewood species and might be able to compare it to one with a name on it. Be aware that many dealers have no clue and write a wood name based on a guess.

To narrow it down, first measure and weigh the piece and compare the density numbers on the Wood Database.

Using a single edge razor blade, shave off a small area of endgrain, enough to show at least two rings. Look at the endgrain through a magnifier - 10x is recommended but I prefer a low-power stereo microscope. Determine if the wood is ring porous, semi diffuse porous, or diffuse porous. Look for rays and note the width of the rays. Note the relative size of the earlywood pores compared to the latewood. Check the large earlywood pores - are they open (hollow like soda straws), filled with sparkly "tyloses", or something else. Those of Cocobolo and some other rosewoods are filled with what looks like a hard or waxy substance, sometimes colored orange.

Read this articles, paying special attention to section 7. Compare what you see in the end grain to the photos of candidate species in the Wood Database. Be aware that it is FAR easier to get a positive ID on domestic species than the many thousands of possible exotics.

If all else fails, look at the last section. You can send a small sample to the gov lab and they will make an ID for no charge.

If interested in learning more, I recommend the book "Identifying Wood" by R. Bruce Hoadley.

JKJ
 
It looks like rosewood but which species I have no idea.
I do know it’s the only rosewood is the only wood I’ve had allergic reaction too.
That’s the reason I’m trying to identify . The one time I tried to turn rosewood I had a slight reaction to it. I friend gave this to me to turn him some turkey calls.
 
That’s the reason I’m trying to identify . The one time I tried to turn rosewood I had a slight reaction to it. I friend gave this to me to turn him some turkey calls.
My first reaction was small and didn’t think the wood was the cause. My second reaction was worse and required a shot from the doctor. So be careful!
 
That’s the reason I’m trying to identify . The one time I tried to turn rosewood I had a slight reaction to it. I friend gave this to me to turn him some turkey calls.
@Ted Pelfrey
If concerned about a reaction from a wood there is a simple test that won't send you to the hospital even if you ARE sensitive to a particular wood.

Make a little sawdust from the wood.
Acquire a bandaid. (I know hard to find in most shops since everyone but me is always careful)
Put a tiny spot of the sawdust on the smooth and sensitive inside of the forearm and cover it with the bandaid.
If sensitive to that wood that tiny spot will start to feel itchy within a few hours and may develop a localized rash, mild if not left on a long time.
No rash, no problem. Wash and put a bit of anti-itch cream on the little spot if needed.

I think this method is better than risking a systemic skin and breathing reaction by working with the unknown wood!

I discovered this method when I got eastern red cedar dust trapped under a watch which caused an itchy rash. I no longer wear a watch when sanding ERC. Nothing else has affected me (so far, knock on bubinga) even the various rosewoods including the notorious Cocobolo.

The warnings we read about slowly becoming more sensitive to wood are real. I know two people who had to quite turning completely. One guy got to where he couldn't even walk into his shop without getting asthma, even after it had been emptied completely and professionally cleaned three times! He ended up selling that house, having a new house built, and took up metal turning/machining instead of working with wood. (That got me thinking about how useful that could be so I acquired a metal lathe and mill.) I bought his lathe and used it for years for teaching.

Hey, if you want, cut off a small piece with some end grain showing and get it to me and I'll do my best to ID it by smell, UV light, and end grain examination. Better yet, if you have any remaining doubts I'll trade you for an equivalent piece of something you know from experience won't affect you. I have lots of varieties, might have something you would like.

And you're close enough maybe we could visit. During one of the breaks in your insane 20 hr/day work schedule!

JKJ
 
Back
Top