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Blunting Effect
Boring
Carving
Certified Source
Comments
Common Names
Common Uses
Countries of Distribution
Cutting Resistance
Drying Defects
Ease of Drying
Environmental Profile
Family Name
Grain
Heartwood Color
Luster
Mortising
Moulding
Natural Durability
Numerical Data
Planing
References
Regions of Distribution
Resistance to Impregnation
Response to Hand Tools
Routing & Recessing
Sapwood Color
Scientific Name
Silica Content
Strength Properties
Texture
Trade Name
Tree Identification
Tree Size
Turning

Scientific Name
Licania densiflora

Trade Name
Anaura

Family Name
Chrysobalanaceae

Wood Image 1

Common Names
Anaura, Gris-gris, Gris-gris coumate, Gris-gris rouge, Hierrito, Kauston, Marish, Marishiballi, Sponsoe hoedoe

Regions of Distribution
Latin America

Countries of Distribution  [VIEW MAP]
Guyana, Venezuela

Common Uses
Bridge construction, Charcoal, Fuelwood, Marine construction, Piling, Posts

Environmental Profile
Rare
Endangered


Heartwood Color
Black
Brown
Yellow
Brown
Yellow to golden-yellow to orange
Dark brown


Sapwood Color
Green/Grey
Brown
Yellow
Different than heartwood
Clearly differentiated from the heartwood


Grain
Straight
Even

Straight


Texture
Fine
Close
Fine


Luster
Low


Natural Durability
Perishable
Resistant to attack from marine borers
Moderately durable
Resistant to attack from termites (Isoptera)


Silica Content
Siliceous
Severe


Drying Defects
Checking
Distortion
Slight twist/warp
Slight surface checking


Ease of Drying
Rapidly
Moderately Difficult to Difficult
Moderate


Tree Identification
Bole/stem form is not buttressed
Bole/stem form is cylindrical


Tree Size
Tree height is 20-30 m
Tree height is 30-40 m


Certified Source
Certified Source


Comments
General finishing qualities are rated as good

Blunting Effect
High to severe
Blunting effect on machining is severe


Boring
Fairly difficult to very difficult
Moderately easy


Carving
Fairly Difficult to Very Difficult


Cutting Resistance
Fairly Difficult to Very Difficult to saw


Mortising
Fairly Difficult to Very Difficult


Moulding
Fairly Difficult to Very Difficult


Planing
Fairly Difficult to Very Difficult
Planes well, to a good finish


Resistance to Impregnation
Permeable sapwood
Permeable heartwood


Response to Hand Tools
Difficult to machine


Routing & Recessing
Fairly Difficult to Very Difficult


Turning
Fairly Difficult to Very Difficult


Strength Properties
Density (dry weight) = 61 - 67 lbs/cu. ft.
Density (dry weight) = 53 - 60 lbs/cu. ft.
Density (dry weight) = 67-75 lbs/cu. ft.
Shrinkage, Tangential = large
Shrinkage, Radial = large
Modulus of Elasticity (stiffness) = very high
Max. crushing strength = very high
Bending strength (MOR) = very high


Numerical Data
ItemGreenDryEnglish
Bending Strength2090729271psi
Density51lbs/ft3
Maximum Crushing Strength1003513590psi
Stiffness257830111000 psi
Weight5050lbs/ft3
Radial Shrinkage6%
Tangential Shrinkage10%
ItemGreenDryMetric
Bending Strength14692058kg/cm2
Density817kg/m3
Maximum Crushing Strength705955kg/cm2
Stiffness1812111000 kg/cm2
Weight801801kg/m3
Radial Shrinkage6%

References
Amos, G.L.,1951,Some siliceous timbers of British Guiana,Caribbean Forester (3; 4) 133-7, 139-40.

Brown, W.H.,1978,Timbers of the World, No. 2 South America,TRADA, Red Booklet Series

Fanshawe, D.B.,1954,Forest Products of British Guiana Part 1 Principal Timbers,Forest Department British Guiana Forestry Bulletin (New Series 2nd,Edition,No.1

Longwood, F.R.,1962,Commercial Timbers of the Caribbean,U.S.A. Department of Agriculture, Agriculture Handbook,No.207

Takahashi, A.,1975,Compilation of data on the Mechanical Properties of Foreign Woods (Part 2,Central and South America,Shimane University, Japan, Research Report on Foreign Wood No.4