Opium 1.3366 Indigo .7690 Arnotto .5956 Yellow wax .9648 White ditto .9686 Ouarouchi ditto(G) .8970 Cacao butter .8916 Spermaceti .9433 Beef fat .9232 Veal fat .9342 Mutton fat .9235 Tallow .9419 Hoggs fat .9368 Lard .9478 Butter .9423 [Note A: Resinous juices extracted in France from the Pine. _Vide Bomare's Dict._] [Note B: Odoriferous gum from the tree which produces the Cortex Winteranus. _Bomare._] [Note C: Resin of the tree called in Mexico Caragna, or Tree of Madness. _Ibid._] [Note D: Extracted in Persia and the warm countries from Hedera terrestris.--_Bomare._] [Note E: From a Brasilian tree of this name.--_Ibid._] [Note F: From a tree of this name.--_Ibid._] [Note G: The produce of the Tallow Tree of Guayana. _Vide Bomare's Dict._] Sec. 7. _Woods._ Heart of oak 60 years old 1.1700 Cork .2400 Elm trunk .6710 Ash ditto .8450 Beech .8520 Alder .8000 Maple .7550 Walnut .6710 Willow .5850 Linden .6040 Male fir .5500 Female ditto .4980 Poplar .3830 White Spanish ditto .5294 Apple tree .7930 Pear tree .6610 Quince tree .7050 Medlar .9440 Plumb tree .7850 Olive wood .9270 Cherry tree .7150 Filbert tree .6000 French box .9120 Dutch ditto 1.3280 Dutch yew .7880 Spanish ditto .8070 Spanish cypress .6440 American cedar .5608 Pomgranate tree 1.3540 Spanish mulberry tree .8970 Lignum vitae 1.3330 Orange tree .7050 _Note_--The numbers in the above Table, if the Decimal point be carried three figures farther to the right hand, nearly express the absolute weight of an English cube foot of each substance in averdupois ounces. See No. VIII. of the Appendix.--E. No. VIII. ADDITIONAL. RULES _for Calculating the Absolute Gravity in English Troy Weight of a Cubic Foot and Inch, English Measure, of any Substance whose Specific Gravity is known[64]._