https://www.wood-database.com/lignum-vitae/ 

Actual density: 2.70 g/cm^3

Actual density: 8.96 g/cm^3

Actual density: 7.85 g/cm^3

Actual density: 1.00 g/mL

Actual density: 11.34 g/mL

Density range: 2.6 to 2.8 g/mL 

(average of 2.75 g/mL)

Density range: 2.35 to 2.60 g/mL 

(average of 2.55 g/mL)

Density range: 1.60 to 2.90 g/mL 

(average of 2.6 g/mL)

Density range: 2.4 to 2.8 g/mL

(average of 2.6 g/mL)

Actual density: 7.85 g/mL

Actual density: 8.73 g/mL

Actual density: 0.001225 g/mL @ sea level and 15 degrees Celsius