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不久前,内蒙古高原发现一种彩石,在米黄色石质的基底上,出现紫红色的条带花纹,象斑马身上的花纹一样美丽,故取名为“斑马石”。斑马石形成于四亿多年前,产出在“中奥陶统马家沟灰岩”的下部层位。斑马石的最大特点是除了花纹美丽外,石质易攻,适于刀法,尤其是河中出现的斑马石卵石,斑马纹明显。斑马石条纹宽0.1至5毫米,纹理回旋变幻,次第有序。平行层理方向,好象体育场之跑道或树木年轮;垂直层理方向,状如彩霞,红云飘渺,颇具浪漫感;斜交层理及纹理方向,则出现斑马纹、虎豹纹,形象逼真。斑马石岩性为白云质灰岩,主要化学成分为CaO24.75%,MgO9.3%,Fe_2O_31.07%。矿物成分以方解石为主,白云石次之,少量褐铁矿。具细微晶
Not long ago, a color stone was found in the Inner Mongolia Plateau. A fuchsia band pattern appeared on a beige stony base and was as beautiful as a zebra pattern. It was named “zebra stone”. Zebra stone was formed more than 400 million years ago and was produced at the lower level of “Middle Ordovician Majiagou Limestone”. Zebra stone is the most prominent feature in addition to the beautiful pattern, the stone easy to attack, suitable for knife method, especially in the river appear zebra pebbles, zebra pattern obvious. Zebra stone stripes 0.1 to 5 mm wide, the texture swing changes, the order of the order. Parallel layering direction, like the stadium runway or tree rings; vertical layering direction, like a pink cloud, misty clouds, quite romantic sense; bias cross-bedding and texture direction, there zebra pattern, tiger leopard pattern, realistic image . Zebra lithology is dolomitic limestone with the main chemical composition of Ca. 24.75%, MgO 9.3% and Fe 2 O 31.07%. Calcite-based mineral composition, followed by dolomite, a small amount of limonite. A fine crystal