In any case, Alex hadn't actually concealed his financial status.
Either she had never seen him angry or he had cleverly concealed it - like every other emotion.
Over a large part of this area, however, they are concealed by the later Tertiary deposits, and they are absent over the Dnieper and Don ridge in the Yaila Mountains and in the higher parts of the Caucasus.
It was unsettling to think he had concealed an entire family and lifestyle from her, but this was different.
It is interesting to remember how much of this food for fire is still concealed in the bowels of the earth.