dennis wrote:
Ya know, I have to disagree with Gary's evaluation in this one. That wood is not Brazilian Walnut (IPE). The section beside the fireplace is, as well as the vent covers.
I suspect that what you have there is either Jatoba (Brazilian Cherry) or Cumaru (Brazilian Chestnut).
Of course, an analysis of the wood will be your best course of action and you could get in touch with someone in the forestry industry to find out where to send a piece of the wood.
Dennis, I think you need to re-read my post. What I said was:
Quote:
The problem is that these woods come from a variety of sources. And there are various botanical trees being called Brazilian Walnut. The wood you had installed first does not look like what is normally considered Brazilian Walnut or IPE. But it could be, just from a different geographical location. The only way you will KNOW what you have is to send off pieces to someone who can identify the wood, like a botanist.
FYI :
Brazilian Walnut Species Details (Back to Species List)
Detailed information pertaining to Brazilian Walnut (Tabebuia, spp) is detailed below:
Specie Names
Lumber Name(s): Ipe, Cortez.
Grown in: Brazil, Bolivia, Peru, Venezuela, Guatemala.
Description
Brazilian Walnut is a very dense hardwood with exceedingly fine graining.
Its overall color depends on where it's grown and will range from a light yellowish tan to a deep, rich brown.
Color Range and Color Change
Color Range: Brazilian Walnut color range varies considerably based on where it grows. It can vary from a light yellowish tan color with greenish overtones to an almost blackish brown. WFI offers Brazilian Walnut in the medium brown tones.
Color Change: Brazilian Walnut when freshly milled will exhibit a large range of coloration, which will quickly mute into a more uniform range which then will darken over time to a medium to dark brown color.
Special Characteristics and Issues
Site Sanding/ Finishing: This species has a number of alkalines in its chemical makeup which interfere with drying, adhesion and staining. While some oil finishes will dry on this wood, most will not. Also, some neutral oil finishes have reacted with these alkalines and turned red when used with this wood. A water-based finish is the safest bet. ALWAYS test the finish you propose to use FIRST on test pieces to ensure compatibility.
Allergic Reactions: Brazilian Walnut has been known to cause respiratory and contact dermatitis allergic reactions. Care should be taken when exposed to the dust of Brazilian Walnut.
Based on this information, exactly what about my evaluation do you disagree with?