Rose wood or Kosso Rosewood, Color/Appearance: Heartwood generally ranges from a light yellow-brown to a darker orange or reddish brownish. Darker black streaks prevail, as well as can create a grain figure referred to as “spider-webbing” or “landscape,” also found on Brazilian Rosewood and Ziricote. Pale yellow sapwood is clearly demarcated from heartwood.
Grain/Texture: Grain is typically right, with a consistent medium-fine structure.
Endgrain for Rose wood:
Diffuse-porous; medium to very large pores in no certain plan, very couple of; generally in radial multiples and clusters; heartwood down payments (amber or brownish) existing; development rings usually indistinct; narrow rays not noticeable without lens, spacing regular to relatively shut; parenchyma diffuse-in-aggregates, vasicentric, winged, as well as banded (ranging from thin to really thick bands).
Varies from moderately sturdy to very resilient based on the species. Workability: Normally simple to deal with both hand and also device devices, though depending upon the types, it can blunt reducing sides quickly. Care ought to be taken in gluing as well as completing, because of all-natural oils in the wood that can disrupt the drying out procedure. Turns as well as brightens well.
Kosso Rose wood Odor:
Madagascar Rosewood has a distinctive, rosewood-like scent while being worked.
Allergies/Toxicity: Although extreme reactions are quite unusual, rosewood in the Dalbergia genus, (such as Madagascar Kosso Rosewood), has actually been reported as a sensitizer. Generally most usual reactions just include eye, skin, as well as breathing irritation. See the short articles Timber Allergies as well as Poisoning and Timber Dirt Security for additional information.
International profession of this timber is currently (and also rightfully) limited. National parks and also various other safeguarded locations within Madagascar have actually been plundered for their valuable rosewood logs. At present, only residual stockpiles of little turning and carving spaces are readily available at very high costs.
Sustainability of Kosso Rosewood:
Madagascar Dalbergia types are provided on CITES appendix II under the genus-wide restriction on all Dalbergia species– which also consists of finished products made of the timber. These Madagascar types are likewise noted on the IUCN Red Checklist as at risk as a result of a populace decrease of over 20% in the past three generations, triggered by a decline in their all-natural variety, and exploitation. Usual Makes Use Of: Veneer, musical instruments (guitar bodies and fingerboards), furniture, kitchen cabinetry, inlays, carving, turned things, and also various other small specialized wood products.
Comments about Rose wood:
Madagascar Rosewood is included a variety of Dalbergia types just located on the African island of Madagascar. The deep purple timber of Bois de Rose (another types native to Madagascar) is additionally described as Madagascar Rosewood, though this complicated tag is more often used for the black-striped wood of Dalbergia baronii.