清澈的地质交易

石英晶体

Item Number : 40313P2

44%的折扣
$ 2.50 PKG(2) $4.50
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在线库存

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芝加哥 :

Out of Stock

密尔沃基:

Out of Stock

日内瓦:

Out of Stock

清澈的地质交易

从巴西,从石英晶型天线的肠道救出,这些透明岩石晶体是鹅卵石大小(有些人可能3/8" long, most smaller). We're thinking classrooms and microscopes, small jewelry items, or, at these prices, a nice little bowl of crystals for the table. Each small box contains approx 2-1/4 oz of crystals. We'll send you (2) boxes, which will about fill a test tube if combined.

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