A tabular microcline crystal, complete all around except for one incomplete face, where removed from matrix. Has a distinct 'bonespar' texture; whether this is due to some growth defect or selective resorption of one feldspar species from this perthitic specimen is unknown. A few tourmaline needles, pale in color and reaching 2 cm are also present. A nice example of 'bonespar' microcline from a locality well-known for this material.