樟岩附
生古木中，圆如雀卵，中色正白，着木处灿如黄金，书影丛说有孝子某，母尝患心痛，
日久
不瘳，孝子日祷于神求治，一夕梦神曰∶尔母疾必得木心石乃愈。醒而遍访名医，皆不知此
药，一日入山，忽有二匠解木，下锯有声，孝子乃悟，急止告以故，视锯下有石，持归磨酒
与母服，痼疾顿除。
治心痛。
按造化之用，无风不能生物，无火不能结物，故万物之动者皆生于风。万物之静者皆凝
于火
。观于火死而质不朽可知，木性疏达，得风以生之，是以自萌而芽而苞，苞圻而花而实，皆
得风以散之。故春荣秋落，如有知也。其实与脂质之静者，均属于火。火为木子，所以树老
则自焚。火郁必泄也，木心有石，乃风不能散，火郁于内，又不得泄，致其脂液凝聚，至精
者久则变为石。余者皆朽，如松脂成琥珀，柏脂成玛瑙，所谓物物有一太极也。心为人身之
太极，主中宫而至灵，以至变之物治之，则协议而化，故能愈此疾，论事虽变，而论理则常
也。
沈氏秘检∶樟树内有石，名樟岩。
治心痛。能通五经。 研煎酒服。
与地志∶云南镇南州山中出碎石，如朴硝。土人掘取作粉货之。相传仙人曾化于此，因
名焉
。南诏备考∶镇南州城东二十里山中，世传仙人张明亨遗蜕瘗此。
治一切疮神效。取粉敷。
杜昌丁藏行纪程∶楚雄府七十里至吕合，有吕祖庙，去村数里山脚，出仙人骨，如水晶，
能
疗疮疖。相传仙人为吕祖所度，又三五十里为镇南州。
滇略∶南诏时张王二生遇吕仙于吕合驿，王得度上升，张不能从，愤而死。埋骨山中化
为石
。莹沏如水晶。付一切疮疡，立愈。
樟岩附注：
生长在古木之中，形状圆润如麻雀蛋，中间颜色纯正洁白，与树木接触的部分灿烂如黄金。《书影丛说》记载有一位孝子，他的母亲曾经患有心痛病，日久不愈。这位孝子每天向神灵祈祷求治，一天夜里梦见神灵说：“你母亲的病必须得到木心石才能痊愈。”醒来后他遍访名医，都不知道这种药。有一天进山，忽然看到两个工匠在锯木头，锯子发出声音，孝子于是领悟了，急忙制止他们并告知缘由，查看锯下有石头，拿回来磨碎后用酒送服给母亲，顽固的疾病顿时消除。
治疗心痛。
按：造化的作用，没有风就不能产生万物，没有火就不能凝结万物，所以万物中运动的都生于风。万物中静止的都凝于火。观察火灭而质地不朽可知，木性疏达，得风以生发，因此从萌芽到长芽到成苞，苞裂开花结果，都得风以散布。所以春天繁荣秋天凋落，好像有知觉一样。其实果实和脂质这类静止的东西，都属于火。火是木之子，所以树老了就会自焚。火气郁结必然要宣泄，木心中有石头，是因为风不能散，火郁结在内，又不得宣泄，导致脂液凝聚，最精纯的久了就变成石头。其余的都腐烂，比如松脂变成琥珀，柏脂变成玛瑙，这就是所谓每个物体都有一个太极。心是人身的太极，主宰中宫而至灵，用至变之物来治疗它，则相合而化，所以能治愈这种病，论述事情虽然变化，但论述的道理则是恒常的。
沈氏秘检：樟树内有石头，名叫樟岩。
治疗心痛。能通五经。研末煎酒服用。
与地志：云南镇南州山中出产碎石，像朴硝一样。当地人挖掘取出来做成粉末售卖。相传仙人曾变化于此，因此得名。《南诏备考》：镇南州城东二十里的山中，世人传说仙人张明亨的遗骸埋葬在此。
治疗一切疮疡神效。取粉末外敷。
杜昌丁《藏行纪程》：楚雄府七十里到吕合，有吕祖庙，距离村庄几里的山脚，出产仙人骨，像水晶一样，能治疗疮疖。相传仙人被吕祖度化，再走三五十里就是镇南州。
《滇略》：南诏时期张王二书生在吕合驿遇到吕仙，王被度化上升，张不能跟随，愤恨而死。埋骨山中化为石头。晶莹剔透像水晶。敷贴治疗一切疮疡，立即痊愈。
Zhangyan (Camphor Rock) Supplementary Note:
Grows within ancient trees, round like a sparrow's egg, the center is pure white, and the part in contact with the wood shines brilliantly like gold. *Shuying Congshuo* records that a certain filial son's mother suffered from heart pain for a long time without recovery. The filial son prayed to the gods daily for a cure. One night he dreamed of a deity who said, "Your mother's illness can only be cured by obtaining Mu Xin Shi (Wood Heart Stone)." Upon waking, he visited famous doctors everywhere, but none knew of this medicine. One day, while entering the mountains, he suddenly saw two craftsmen sawing wood; the sound of the saw struck him, and he realized the truth. He hurriedly stopped them and explained the situation. Inspecting under the saw, he found a stone, which he took home, ground into powder, and administered with wine to his mother, instantly curing her chronic ailment.
Treats heart pain.
Note: The function of creation dictates that without wind, things cannot be generated; without fire, things cannot be condensed. Therefore, all moving things are born of wind, and all still things are congealed by fire. Observing that after fire dies, the substance remains immortal, we see that wood has a loose and penetrating nature, generated by wind; thus, from sprouting to budding to forming buds, splitting into flowers and fruit, all are dispersed by wind. Hence, flourishing in spring and falling in autumn seems as if it possesses consciousness. In fact, fruits and lipid substances, being static, belong to fire. Fire is the child of Wood; therefore, old trees spontaneously combust. When fire is constrained, it must be vented. The stone in the wood heart exists because wind cannot disperse it, and internal fire is constrained and cannot vent, causing lipid fluids to condense. The most refined over time becomes stone. The rest rot away, such as pine resin becoming amber or cypress resin becoming agate. This is what is meant by "each thing contains a Taiji." The heart is the Taiji of the human body, governing the central palace and possessing extreme spirituality. Treating it with something of extreme transformation allows for harmony and resolution, thus curing this disease. Although specific cases vary, the underlying principles remain constant.
*Shen's Secret Examination*: There is a stone inside the camphor tree, named Zhangyan (Camphor Rock).
Treats heart pain. Can unblock the Five Meridians. Grind into powder and take with decocted wine.
*Yu Dizhi*: In the mountains of Zhennan Prefecture, Yunnan Province, small stones resembling Puxiao (Mirabilite) are found. Locals dig them up, grind them into powder, and sell them. It is said that an Immortal once transformed here, hence the name. *Nanzhao Beikao*: In the mountains twenty li east of Zhennan Prefecture city, it is widely believed that the remains of the Immortal Zhang Mingheng were buried there.
Highly effective for treating all sores and ulcers. Apply powder externally.
Du Changding's *Record of Travel through Cang*: Seventy li from Chuxiong Prefecture to Lühe, there is a Temple of Lü Zu. At the foot of a mountain several li from the village, Xianren Gu (Immortal Bone) is found, crystal-clear, capable of treating carbuncles and furuncles. Legend has it that the Immortal was initiated by Lü Zu. Another thirty to fifty li leads to Zhennan Prefecture.
*Dian Lue*: During the Nanzhao period, two scholars, Zhang and Wang, encountered Lü Xian at Lühe Post Station. Wang was initiated and ascended, but Zhang could not follow and died of indignation. His bones buried in the mountain transformed into stone, clear and lustrous like crystal. Applied to all sores and ulcers, they heal immediately.