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    Species Information

Black morrel is a small to medium-sized tree scattered through the eastern Wheatbelt and central Goldfields, extending south-east of Lake King. The rough bark is dark brown to grey-black on the trunk, and smooth white, grey-white to salmon pink on the branches.

Wood description [more info]
Heartwood is dark brown with obvious growth rings.

Wood density [more info]
Green density is about 1165 kg/m3, air-dry density about 1130 kg/m3, and basic density about 870 kg/m3.

Shrinkage [more info]
Tangential and radial shrinkage are about 7.2 and 6.0 per cent respectively.

Workability [more info]
Goldfields craftsmen rate black morrel as good for machinability, screwholding, stability and gluing, and excellent for turning, boring, sanding and finishing.

Durability [more info]
-

Strength group and properties [more info]
Green and dry strength groups are (S2) and (SD2), based on the air-dry density. Data from Melotte (1997) in the table below indicate SD2. Hardness tests were done by CALM in 1998.

Property

Units

Green

Dry

Modulus of Rupture

MPa

86

188

Modulus of Elasticity

MPa

14200

20780

Max Crushing Strength

MPa

43

70

Hardness

KN

-

15.4

Uses [more info]
The timber has considerable potential for woodturning and craftwork.

Availability [more info]
Limited availability because of the scattered nature of the resource.