It was a strong measure I own, walking into your cuddy, and calling for drink as if I was the Captain […]

From their hair styles to their clothing, from their ability to be patient (Cappy can, Leo can't), and from their banking practices (Cappy's a bit tightfisted, Leo a little loose-handed) to their speech (Cappy's is somewhat shy and gentle, Leo's is eloquent and dramatic), and from their method of reaching for the brass ring on the carousel (Cappy is watchful and carefully calculating, Leo is daring and impulsive), it sometimes seems as though they are from two different Universes.

The most important variety is called lherzolite: its list of constituent minerals includes a lot of olivine but also feldspar and pyroxene, and often small quantities of two other minerals: garnet and spinel.

[…]and Frank was already quite ashamed of his suspicions, and beginning to discard them as entirely unfounded, when again the door was thrown open, and, accompanied by her husband—overdressed, be-flounced, be-ringletted, and panting from the recent labours of the toilet—the real fugitive made her appearance in the portly person of Gertrude’s stepmother, the second Mrs Blake.