The skull seen here belongs to this creature, Ursus maritimus

What is the polar bear?
It's a nacreous concretion formed around a foreign body, like a grain of sand
What is a pearl?
According to the Magickal Almanac, this is the only country where a black cat is considered bad luck
What is the United States?
When a beer drinker raises his glass, it's often this type of mug
What is a stein?
If your fiance doesn't show up at the church & moves to Tahiti alone, you've been "left" at this location
The eye sockets on the top of this animal's skull are there so that its eyes will be above the water line when the body is afloat
What is the hippopotamus?
The name of this gemstone comes from the Spanish piedra de ijada, "hip stone"; it was thought to cure kidney diseases
What is jade?
Don't ask a fisherman this question; if he answers, it'll stop his streak
What is "Did you catch any?" (or "Are they biting"?)
After a redefinition of terms in 1998, the Surgeon General now reports that about 74% of all Americans are this
What is overweight?
On a 2002 TV series, "The Bachelor" rejected women by not offering them one of these
What is a rose?
This dinosaur rotated the joint between its head & neck, then opened its jaw sideways to get to foliage

What is a triceratops?
Chrome & iron are what give this, red corundum, its color
What is a ruby?
In pagan Ireland this plant was a symbol of the 3 aspects of this goddess
What is the shamrock?
It's the cloth or covering a woman "takes" when she becomes a nun
What is a veil?
In French idioms, femme entretenue is a kept woman & this femme is one who breaks your heart
What is a femme fatale?
Seen here is the skull of the puff type of this venomous reptile
What is an adder?
It's actually the hard, colorful calcareous skeleton secreted by certain marine polyps
What is coral?
For a bride, a coin in here ensures future wealth & perhaps a painful walk down the aisle
What is her shoe?
One of the most memorable songs from "The Sound of Music" is this ode to a flower
What is "Edelweiss"?
These "differences" are grounds for divorce under the laws of several states
What are irreconcilable differences?
Allowing molding of the head during birth, soft spots on a baby's skull, also known as these, are surrounded by bones that fuse & harden by 18 months

What are fontanels?
For their resemblance to plant foliage, inclusions that cloud this green gem are called jardin
What are emeralds?
Finding & carrying a rusty one of these is luckier than a shiny one…just don't step on it
What is a nail?
It takes about 3 years for the male of this duck to attain its full "down coat"
What is an eider?
From the Latin for "blazing", it's used for catching one's partner being unfaithful as well as catching a crook red-handed
What is in flagrante delicto?