This is a sweet and small double terminated crystal.  It has contact areas on its shaft from where other crystals rested against it.  It has small penetrating bridge crystals along its shaft as well.  This crystal is from Brazil.

The crystal measures 2.4" x 0.5" x 0.4".

A crystal with a point at each end is called double terminated. It is believed that they have the ability to receive or transmit energy from both ends. They are used for alignment, patience, perseverance, protection, dreaming, and astral projection. Double terminated crystals strengthen energy flow, and are especially useful when you need to share or exchange energy between you and another person. Double terminated crystals are very important to people doing healing work for themselves or others.

A crystal that has a smaller crystal(s) that either penetrates and/or is lodged partially into the crystal with the other part protruding from the crystal is called a Bridge crystal. It is believed this crystal is quite beneficial when a person is striving to work with various aspects of spirituality or to heal childhood issues blocking growth. Additionally, these crystals are their best when the person is working on advanced metaphysical areas, and are attempting to share this knowledge with others seeking a spiritual path. This is the ultimate spiritual teacher's crystal.